FOB Price
Get Latest Price( Negotiable )
|1 Set Minimum Order
Country:
China
Model No:
-
FOB Price:
( Negotiable )Get Latest Price
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1 Set
Packaging Detail:
EXPORTING PACKING
Delivery Time:
65DAYS
Supplying Ability:
1000 Set per Month
Payment Type:
L/C, T/T
Product Group :
Contact Person Mr. Taili
Meichi Industrial Zone, yunlong Town, Ningbo, Zhejiang
CHK4CONTROLSFUNCTIONS AND CHARACTERISTICS | |||
1. | Control panelis operated bymanual or PC | ||
2. | Remotecontrol is bythrough SCADA | ||
3. | Total time maximum opening | 3 cycles/*0ms for *0hz | |
4. | Re-closetime and programming step | Programmable | |
5. | Independent calibration groups, minimum | 3 | |
6 | Operation with dead line With batterybankif AC power is lost |
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7. | It is withControl and microprocessor protection | ||
8. | Selection of number of operations fast | **4from IEC curve | |
9. | Selection of number of slow operations | **4from IEC curve | |
*0. | Selection ofnumber oflock operations | **4IEC curve | |
*1. | Buttons with indicators (LED's).Applicablecontrol with microprocessor relay | ||
*2. | Modification of curves by time (dial) tap in current and adding time-definite | FOR IEC 5 Curve and IEEE 3 curve | |
*3. | Minimum programmableLED's. It applies to control with microprocessor relay. | 4(u) | |
*4. | AutomaticRe-closerlocking | ||
*5. | Remote operation lock | ||
*6. | Levels of access codes to configuration | ||
*7. | Fault recorder | ||
*8. | FOR PROTECTION CURRENT TRANSFORMERS: | ||
*8.1 | RelationFor Phases | ***0:1/**0:1(OPTION) | |
*8.1.1 | Precision for protection: | +/- 5% | |
*8.1.2 | Material of the bushings | Polymer | |
*8.2 | Felation for Ground | **0:1/*0:1(POTION) | |
*8.2.1 | Precision for protection | 5P*0 | |
*8.2.2 | Material of the bushing | Polymer | |
*9. | FEATURES OF THE ELECTRONIC CONTROL | ||
*9.1 | Type of installation: | Outdoorfor mounting substationor pole | |
*9.2 | Degree of protection: | IP*5 | |
*9.3 | Access | Front | |
*9.4 | Memory type: | Non-volatile | |
*0. | THE CONTROL UNIT SHOULD INCLUDE: | ||
*0.1 | Liquid crystal display | LCD(3x1/*7mmx*7mm) | |
*0.2 | Membrane keyboard | ||
*0.3 | LED'sfor indication of the State of the control,Re-closer(open/close) and the shooting conditions | ||
*1. | OPERATION BUTTONS TO ENABLE / DISABLE THE FOLLOWING FUNCTIONS: | ||
*1.1 | Ground-fault trip | ||
*1.2 | AutomaticRe-closer | ||
*1.3 | Remote control | ||
*1.4 | Buttons for closure and manual (local) tripping of the unit | ||
*1.5 | Function of hot line tagtoconfigurable s for change of setting and activation of control logic or blocking local group. | ||
*2 | PROTECTION FUNCTIONS | ||
*2.1 | Instantaneousover currentfor phase, neutral and negative sequence | *0 relays PGQ/*0N | |
*2.2 | Timedover currentfor phase, neutral and negative sequence | *1 relays PGQ/*1N | |
*2.3 | Auto-re-closer | Relay *9 (sequence 1,2,3,4) | |
*2.4 | Envelope and low frequency | Relay *1 | |
*2.5 | Over voltage | Relay *9 | |
*2.6 | Low voltage | Relay *7 | |
*2.7 | Distance | Relay *1 | |
*2.8 | Directional | *7 relay PGQ/*7N | |
*2.9 | Cold load pick up | Optional | |
*2.*0 | High impedance/conductor broken failure |
Country: | China |
Model No: | - |
FOB Price: | ( Negotiable ) Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | 1 Set |
Packaging Detail: | EXPORTING PACKING |
Delivery Time: | 65DAYS |
Supplying Ability: | 1000 Set per Month |
Payment Type: | L/C, T/T |
Product Group : | 33KV-245KV Power Substation |