YASKAWA A1. 00. 0 TECHNICAL MANUAL Pdf Download. Type: CIMR- AC Models: 2.

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V Class: 0. 4 to 1. W 4. 00 V Class: 0. W To properly use the product, read this manual thoroughly and retain for easy reference, inspection, and maintenance. Ensure the end user receives this manual. Copyright . All rights reserved.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of Yaskawa. Refer to Application Selection on page 1. Run a Motor One- Frame Larger This drive can operate a motor one frame size larger when running variable torque loads such as fans and pumps.

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Refer to C6- 0. 1: Drive Duty Mode Selection on page 1. YASKAWA ELECTRIC SIEP C7. C YASKAWA AC Drive A1. Technical Manual.. Model Number and Nameplate Check .... Removing/Reattaching the Front Cover .... Changing Parameter Settings or Values ....

C5: Automatic Speed Regulator (ASR) .... Digital Operator Keypad Functions .... Motor Does Not Restart after Power Loss .... It contains basic information required to install and wire the drive, in addition to an overview of fault diagnostics, maintenance, and parameter settings. It is meant to get the drive ready for a trial run with the application and for basic operation.

The internal capacitor remains charged even after the power supply is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before touching any components. Crush Hazard Do not carry the drive by the front cover. Failure to comply may result in minor or moderate injury from the main body of the drive falling. NOTICE Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.

Upper Limits The drive is capable of running the motor up to 4. Hz. Due to the danger of accidentally of operating at high speed, be sure to set the upper limit for the frequency. The default setting for the maximum output frequency is 5. Hz. AC drive (e. g.

Type B according to IEC 6. Select a MCCB (Molded Case Circuit Breaker) or ELCB with a rated current that is 1. Also refer to Installing a Molded Case Circuit Breaker (MCCB) on page 3. Set up the motor with the drive after verifying the starting torque, allowable load characteristics, impact load tolerance, and speed control range. Motor with Brake Caution should be taken when using a drive to operate a motor with a built- in holding brake.

If the brake is connected to the output side of the drive, it may not release at start due to low voltage levels. A separate power supply should be installed for the motor brake. This product has been manufactured under strict quality- control guidelines. However, if this product is to be installed in any location where failure of this product could involve or result in a life- and- death situation or loss of human life or in a facility where failure may cause a serious accident or physical injury, safety devices must be installed to minimize the likelihood of any accident. MODEL NUMBER AND NAMEPLATE CHECK ... DRIVE MODELS AND ENCLOSURE TYPES ...

COMPONENT NAMES . CAUTION Do not carry the drive by the front cover or the terminal cover. Failure to comply may cause the main body of the drive to fall, resulting in minor or moderate injury. NOTICE Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Normal or Heavy Duty rating. Note: The models and capacities in shown here are based on standard settings and operation conditions.

Derating is required for higher carrier frequencies and higher ambient temperatures. General Description . Table 1. 2 Control Modes and their Features Motor Type Induction Motors Permanent Magnet Motors Comments Control Mode V/f w/PG.. If the drive appears damaged upon receipt, contact the shipper immediately. Note: Refer to Drive Models and Enclosure Types on page 3. A0. 41. 4A – 4. A0. A – 4. A0. 67. 5A < 1> Removing the top protective cover from a IP2.

NEMA Type 1 enclosure drive voids NEMA Type 1 protection but still keeps IP2. YASKAWA ELECTRIC SIEP C7. C YASKAWA AC Drive A1. Technical Manual.. N - Terminal cover screw < 1> The following drive models have a single cooling fan: CIMR- A 2. A0. 02. 1F, CIMR- A 4. A0. 00. 7F through 0.

F. Drives CIMR- A 2. A0. 00. 4F through 0. F and CIMR- A 4. A0. F through 0. 00. 5F do not have a cooling fan or a cooling fan cover.

Place a temporary cover over the top during installation. Be sure to remove the temporary cover before start- up, as the cover will reduce ventilation and cause the unit to overheat. When using an explosion- proof motor, it must be subject to an explosion- proof test in conjunction with the drive. This is also applicable when an existing explosion- proof motor is to be operated with the drive. Since the drive itself is not explosion- proof, always install it in a safe place. Drive reliability improves in environments without wide temperature fluctuations.

Ambient Temperature When using the drive in an enclosure panel, install a cooling fan or air conditioner in the area to ensure that the air temperature inside the enclosure does not exceed the specified levels. Figure 2. 3 Space Between Drives (Side- by- Side Mounting) Note: When installing drives of different heights in the same enclosure panel, the tops of the drives should line up. Leave space between the top and bottom of stacked drives for easy cooling fan replacement if required. This makes it easier to operate the drive when it is installed in a location where it can not be accessed easily.

Note: Prevent foreign matter such as metal shavings or wire clippings from falling into the drive during installation and project construction. Failure to comply could result in damage to the drive. Place a temporary cover over the top of the drive during installation. Unit: mm Figure 2. Internal/Flush Mount Installation Note: For environments with a significant amount of dust or other airborne debris, use a gasket between the enclosure panel and the digital operator. YASKAWA ELECTRIC SIEP C7.

C YASKAWA AC Drive A1. Technical Manual.. Mechanical Installation Figure 2. Removing this cover voids NEMA Type 1 protection but still keeps IP2.

Figure 1 Figure 2 Table 2. Dimensions for IP2. NEMA Type 1 Enclosure: 2. V Class.. 2. 2 Mechanical Installation IP0. Enclosure Drives .

STANDARD CONNECTION DIAGRAM .... MAIN CIRCUIT CONNECTION DIAGRAM . Before wiring terminals, disconnect all power to the equipment.

The internal capacitor remains charged even after the power supply is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before touching any components.

Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified. Check all the wiring to ensure that all connections are correct after installing the drive and connecting any other devices.(2. V Class) and 4. 80 Vac maximum (4. V Class). NOTICE: When the input voltage is 4.

V or higher or the wiring distance is greater than 1. Failure to comply could lead to motor insulation breakdown.< 6> The maximum current supplied by this voltage source is 1. A if no digital input option card DI- A3 is used. Never short terminals +V, - V, and AC, as this can cause erroneous operation or damage the drive. The DC power supply for the main circuit also provides power to the control circuit.

NOTICE: Do not use the negative DC bus terminal “- ” as a ground terminal. This terminal is at high DC voltage potential. Improper wiring connections could damage the drive.

Terminal Block Configuration Terminal Block Configuration Figure 3. Figure 3. 8 CIMR- A 2. A0. 05. 6 CIMR- A 2. A0. 00. 4, 0. 00.

CIMR- A 2. A0. 03. CIMR- A 4. A0. 03.

CIMR- A 4. A0. 01. R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 Figure 3. Main Circuit Terminal Block Configuration < 1> Terminal board design differs slightly for models CIMR- A 2.

NC- 1. 00 and NC- 1. X introduced in August 1.

Aluminum sheet metal. NC- 1. 00 and NC - 1. XPW- D micrometer dial is bluish- gray on the Index Dial and red with. Number Dial on NC- 1. PW- D is light gray Index. Number Dial on NC- 1.

XChassis is painted gray on both NC- 1. NC- 1. 00. XPower transformer top cover has four large ventilation holes. E5 cathode ray tuning eye tube is used. Rack mount versions will not have aluminum overlay, panel is 3/1.

Some rack mounted. National supplied rack mounting brackets that mount to.

The first NC- 1. 00 and NC- 1. X receivers were built in production run. RCD and RCES- meter replaced eye- tube in NC- 1. X - changeover to S- meter seems to. J to L (runs six, seven or eight, or. Some earlier NC- 1. X. receivers seem to have been modified to replace the eye tube with an. Gfi Faxmaker For Microsoft Fax.

S- meter. Some of these upgrades were obviously rework performed at. National and exhibit professional- level installations.

Others appear to. For example, NC- 1. X sn 2. 47- J is a. Marion Electric yellow.

S- meter installed instead of an eye- tube or the earlier white face. Marion Electric meter.

Since some hams sent their receivers to National. S- meters may have been replacements. National during a repair.

It's also possible. S- meters were obtained from National were installed by. In general, on original receivers that haven't been. S- meters from around run J up to. N. The yellow face S- meter should be installed on receivers. P up to around run X (probably early- 1. Power transformer top cover vent holes eliminated    Installation of the S- meter switch eliminated the green pilot lamp.

S- meters were illuminated to provide a . All. stock S- meters were manufactured by. Marion Electric. NC- 8. X and NC- 8. 1X AC- DC receivers introduced. Optional power. transformer available to convert to AC- only operation.

Also a. battery- operated version was available. NC- 1. 00. A and NC- 1. XA introduced in June 1. New direct- read dial. S- meter, cabinet height increased to 1. Contracts for . Civil.

Aeronautics Authority, the CAA, was formed in 1. CAA receivers begin. RCF- 2 version. NC- 1. XA introduced. Both versions (direct read dial or PW- D. Some models will be found with fiber board, blade screw terminals.

Antenna and Ground connections. These probably replaced the.

Noise Limiter circuit added to NC- 1. A versions. 6. F8. G (1st. AF/AVC Amp). C8. G (Detector/NL) replaced the 6. C5 (Detector) and 6. J7 (AVC Amp). tubes.

The Noise Limiter was also incorporated into the NC- 1. X. receivers along with the tube changes. NL available November 1. On. NC- 1. 01. X with NL, the control is between the RF Gain and the Band Change.

National NC diamond logo was engraved. By late- 1. 93. 9, NC- 1.

X receivers will use NC- 1. XA chassis but are. NC- 1. 01. X receivers. That is, all holes needed for the .

Usually, one side of the chassis will have . NC- 8. 0X cut- off may be.

Neither receiver sold well and examples are rarely encountered. Tuning condenser design changed to replace large bakelite insulator. Cost reduction? HRO tuning condenser went through similar. Antenna/Ground thumb- screw terminals with Polystyrene insulator. NC- 1. 01. X production stops before May 1. The direct- read dial.

NC- 1. 01. XA - production may have continued until the NC- 2. Sept- Oct.)When the two- screw rear mounting flange was used on the tuning. NC- 2. 00 introduced (October) - features both general coverage and band spread. NC- 2. 00 Crystal Filter changed from variable condenser Selectivity. Crystal at 4. 55kc to match new IF frequency. LO tube changed to a 6.

J5 triode in NC- 2. Series. Many other tube. NC- 2. 00, see tube line up in section below . QST ad for . Special NC diamond. Also, receiver equipped with. S- meter case. All round control nomenclature. Silver Anniversary NC diamonds.

RAO- 2 through 9 have double preselection. All. versions have . Early versions have 5. Z ohm. audio outputs, RAO 7 & 9 have 6. Z ohm audio output.

RAO- 2 thru 6 are. RAO- 7 & 9 don't have. S- meters installed but have an output for panadapter use instead. RAO- 7. & 9 had unique molded skirt bar knobs. Gears. used in the gearbox are changed from brass gears to cast pot metal gears. Design pre- dates WWII and the dual. USN mid- 1. 94. 1.

R- 1. 16 USCG. receiver from May 1. RAO- 2 receiver. RBH USN version of NC- 1. XA with special frequency coverage of 3. IF changed to 1. 50. Z ohm output. Later versions, probably starting with RBH- 2. RF amplifier similar to the RAO and for similar reasons. NC- 1. 00. ASD Signal Corps version, ca: 1.

AM BC coverage. with 2. V6 audio output with 5. Z ohm output. transformer. Serial number is stamped into the chassis between the.

C8 and 6. F8 tubes. Serial number is three numerical digits. Highest. reported SN is 9.

The ASD may have been a replacement for NC- 1. ASC. (aka AN/GRR- 3) that might have been a . These receivers do not. The CS version had 2. AM BC band. The R- 1.

S- meter and no logging scale. Covers 2. 00kc to 4. NC- 1. 00. A, NC- 1. XA and NC- 2. 00 offered in the National section of the.

Radio Amateur's Handbook. None of these receivers, or any other. The RCK- N built during WWII used a 1. IF and. tuned 2. 00kc to 8. NC- 2. 40. CS sold to the civilian market in post- war 1.

In 1. 94. 6, National designated the CS. Note in SN Log that. F- 1. 04 is a CS model w/o BS and that F- 4.

D model with BS. Both. Early NC- 2. 40. D dials are similar to. NC- 2. 00 dial with all four Band Spread scales near the center of the. Later NC- 2. 40. D dials will have the Band. Spread scales alternating with and located above the General Coverage. D, C, B and A. The RCR is the last. National Airway receiver produced based on a Moving Coil receiver design.