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Product Details:
Category：Three phase Unbalanced Auto. Regulating Device
Name：Three phase Unbalanced Auto. Regulating Device
Model：GKPIQB series
Packing：Plastic bag & Wooden case or as Requested
Delivery & Payment Terms:
Shipping time： Usually 30 days after the ordered confirmed
Payment：T/T, L/C, Western Union or Paypal
Trade term：FOB China port, or CIF
Environment condition
– Ambient temperature: max. +50°C min. -40°C
– Altitude: ≤1500m (according to GB/T3859.2 derating beyond 1500m )
– Wind speed: ≤35m/s
– Relative humidity: ≤95% at 25°C
– Air contamination degree: Ⅲ degree
– Protection class: ≥IP54
– Earthquake intensity: ≤8 degree
– Ice thickness: ≤10mm
– No corrosive or flammable gas, no frequent vibration or explosive place
Feature & Index
– Distribution mode: Three phase Four wire system
– Neutral grounding mode: Direct grounding
– Installation site: Outdoor Post, Power Distribution Room, Box-type Substation
– Overload capacity: 1.2 times (Persisting 1min)
– Power loss: ≤2%(55kvar); ≤1%(110kvar)
– Noise: ≤60Db
– Communication Mode: GPRS wireless; RS485 (RTU protocol); Configured Wifi Module
– Mean Time Between Failures (MTBF):≥100,000 hours
– Max. Dimension(mm): 800*1000*450 (W*H*D)
Technical Data
| Item | Parameter | |||||||
| Rated voltage | 400V | |||||||
| Input voltage range | 230V～470V | |||||||
| Frequency | 50HZ | |||||||
| Frequency range | 45HZ～55HZ | |||||||
| Connection | 3 phase 4 wire + PE | |||||||
| Single rated capacity | 18kVA | 25kVA | 35kVA | 50kVA | 75kVA | 100kVA | ||
| Response Time | ≤5ms | |||||||
| Power loss | ＜3% | |||||||
| Protection | Overcurrent, overheating, overvoltage | |||||||
| Overall dimension
(W×H×D) |
600×970×200mm | 600×970×410mm | 600×970×520mm | |||||
| Weight | 55KG | 80KG | 90KG | 120KG | ||||
| Installation | Outdoor post or Floor standing | |||||||
| Installation inclination | ＜5° | |||||||
| Cabinet material | Stainless Steel 304#2B or Carbon Steel coated | |||||||
| Communication interface | RS485 / GPRS | |||||||
Installation:
Wiring Layout:
The power line and sampling line of GKPIQB series of active power balance device are both lower incoming line:
| Specification | Power line (Copper wire) | Sampling line (Copper wire) |
| GKPIQB-18M/0.4 | A、B、C：6mm2
N：10mm2 PE：10mm2 |
A_S1、A_S2、B_S1、B_S2、
C_S1、C_S2 2.5mm2 |
| GKPIQB-25M/0.4 | A、B、C：10mm2
N：16mm2 PE：10mm2 |
|
| GKPIQB-35M/0.4 | A、B、C：16mm2
N：25mm2 PE：16mm2 |
|
| GKPIQB-50M/0.4 | A、B、C：25mm2
N：35mm2 PE：16mm2 |
|
| GKPIQB-75M/0.4 | A、B、C：35mm2
N：50mm2 PE：25mm2 |
|
| GKPIQB-100M/0.4 | A、B、C：70mm2
N：50×2mm2 PE：25mm2 |
Main circuit and transformer wiring (GKPIQB/GKPIQS 3 Phase 4 Wire system):
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