M-2067
M-2174A*
M-2286A*
M-2339A*
M-2357* |
Replacement panels indicated by an * include the M-2067 Adapter
Panel and must be used with the M-2001 Digital Tapchanger Control
(see description for standard features included with the
M-2001).
Standard features of the M-2067A include:
•voltage-sensing fuse that can be changed from the front panel
•provision for circulating current paralleling using the M-0115A
Parallel Balancing Module
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True rms voltage measurement techniques meet ANSI/IEEE ±
0.7% accuracy requirement from -40 to +80C responding
to the fundamental frequency component of voltage only.
Standard features of the M-2001 Tapchanger Control include:
•definite or inverse time characteristic
•±R / ±X line drop compensator
•LDC-Z line drop compensation
•band-edge LED indicators
•in-service testing using the bias voltage feature
•three-step voltage reduction
•reverse power detection and automatic regulation
•display of system parameters
•demand metering
•circulating current paralleling method
•DVAr™ paralleling methods
(optional)
•self-test alarm and user-programmable alarm
•RS-232, RS-485, and fiber optic serial communication ports
•date/time stamping of maximum/minimum conditions
•line overcurrent tapchange inhibit
•voltage limiting and automatic runback
•remote inhibit of auto operation
•sequential, non-sequential or pulsed operation
•tap position knowledge
•long-term data logging
•several on-board protocols
•KWHr and KVArHr metering
•TapTalkŪ Communications Software including
harmonic analysis and Palm OSŪ software
•tap and voltage limits
•frequency of tap position operation record
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M-2131A
M-2148A
M-2264
M-2270A
M-2271A
M-2278A
M-2279C
M-2280A
M-2293A
M-2323
M-2324B
M-2326A
M-2345A
M-2347A
M-2354B
M-2355A
M-2356B
M-2379A |
Adapter panels must be used with the
M-2001 Tapchanger Control (see description for standard features
included with the M-2001).
Standard features include:
•Auto/Off/Manual switch
•Raise/Off/Lower switch
•Voltage Source switch
•front-panel fuses for motor power, test terminal and voltage
testing
•in-place testing capabilities with front-panel binding posts
•drag hands reset pushbbutton
•neutral light
Provision for the inclusion of the M-0329 LTC Backup Control is
available as an option on the M-2279C and M-2379A only.
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