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GE-PF Reactive Power Compensation Controller
keyword：
GE-PF Reactive Power Compensation Controller
Category：
Power Energy-Saving Products
Rated voltage: 220V, 380V
Rated frequency: 50HZ/60HZ
Rated power: 15W
Product details
I. Product introduction:
This controller is designed for international market and has been exported to international markets in Europe and America. It is designed in accordance with GE industrial standard with powerful function, backlight field LCD, reliable performance, RS 232/485 communication interfaces and MODBUS communication protocol output.
II. Product model number explanation
III. Programmable parameters
CT transformation ratio: 100-8000 (automatically adapting to the phase alternation on CT side of network)
COSφ target value: inductive 0.70-capacitive 0.70
C/K value: 0.01-0.99
Total harmonic distortion (THD): 0.05-0.40
Step delay: 1-200s
Max. output ways: 12
Undervoltage value: 80-90V
Overvoltage value: 110-120V
Sequence type: 1.1.1.1..; 1.1.2.3..; 1.2.3.4..; 1.2.4.8..
Alarm switch: ON/OFF
Switching step delay: 1-240s
Delay between steps: 45s
Any step can be set normally ON or OFF
Voltage phase sequence: 0-330
Programmable early connection early disconnection or early connection late disconnection
RS 232/485 communication interface, MOTBUS protocol output
IV. Alarm and protection functions
1. Undercurrent alarm and disconnecting step capacitor
2. Overcurrent alarm
3. Overvoltage alarm and disconnecting step capacitor
4. Undervoltage alarm
5. Low COSФ alarm (lower than COSФ set value when all connected)
6. Abnormal COSФ alarm
7. Capacitance lower than 70% rated value alarm
8. Alarm at 60℃ and disconnecting step capacitor at 70℃
9. THD higher than set value alarm and disconnecting step capacitor
10. Wrong frequency alarm
五、GE-PF 100V/120V series control schematic diagram
VI. Basic specifications
1. Operating voltage: 90V-120V
2. Frequency range: 50Hz/60Hz±5%
3. Input current: 0-5A
4. Output voltage: DC12V or connected to AC90V-220V switch contact output
5. Output ways: 12
6. Power consumption: ＜15W
7. Operating temperature: -25℃～+70℃
8. Relative humidity: max. 95% without condensation
9. Memory function: All parameters and modes are stored in nonvolatile memory
10. Display: Current I, voltage U, active power P, reactive power Q
11. Weight: 1.00kg (excluding package)
12. Elevation: ≤3500M
13. Overall dimensions: 144mm×144mm×80mm (L × W × D)
14.Installation size : 138mm×138mm (L × W)
VII. Standards for GE-PF 100V/120V series products
1. GB/T14549-199 Power System Harmonic Management Standard
2. GB/T15576-1995 The specification of low-voltage reactive power steady compensation equipment
3. JB/T9663-1999 Low voltage reactive power automatic compensating controller
4. DL/T597-1996 Low voltage reactive power compensation controller ordering specifications
5. Products meet UL and CE certification standards and EMC standards of EU for operation at 50/60HZ
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