SPM-D11 8440-1703 基于微处理控制技术的同步装置

8440-1706B

The SPM-D11 is a microprocessor-based synchro that is compatible with WOODWARD and other brands of governors and regulators for single – or three-phase alternators. The SPM-D11 synchronizer can provide analog or switching output bias signals for automatic control of frequency, phase Angle and voltage matching.

SPM-D11 has 1 circuit breaker control, automatic load distribution and power factor control functions, as well as generator set protection functions.

Description

synchronization

Phase matching or frequency and voltage synchronization
Two-phase induction of generator and bus
Like SPM-A, it has a selectable mode of operation

(Run, check, allow and forbid)

Synchronous detection
Synchronous time monitoring
Active/reactive power distribution

Grid-connected operation

Active power control
Power root mean square calculation
Generator active power parameters set (2) or through 0/4-20mA

signal

Flexible unloading
Power factor control
Power factor can be set
Output power limits through relays

Stand-alone operation

Frequency control
Voltage control

No pressure bus operation

Switch the circuit breaker on and off as needed

Protection ANSI #

Generator single phase current induction
Generator two-phase voltage mutual inductance
Generator over/under voltage (59/27)
Generator over/under frequency (81O/U)
Generator reverse power/Lower limit power (32R/F)
Generator overload (32)

Control output

Standard EDITION

Speed/load control via switch lift/drop
Voltage/power factor is controlled by switching up/down

X Feature pack

z Voltage or speed offset analog output. Freely configurable (+/-1 V,+/ -3 V, 0 to 5 V, 0.5 to 4.5V,+/-10 V +/-5 V, 0 to 20 mA, +/-20 mA, a and others)

z speed offset can be set to 500Hz/PWM output,

z Voltage level is adjustable.

z Two speed or voltage offset ups/outputs can be set

Operating characteristic

Two row LCD display, can display operating parameters and reports

Alarm information

Synchronous calibrator
Displays control and circuit breaker status
Multi-level password protection parameter
Set directly on the panel or through the PC
English and German are supported