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| Price | To be determined by type and quantity. |
| MOQ | 1 pc. |
| Delivery Time | Ex-work 30 days~60 days depends on quantity. |
| Brand | Xi'an Shendian |
| Place of Origin | China |
| Certification | IEC 60099-4/ GB 11032 |
| Model Number | TJZB-35 |
| Packaging Details | Seaworthy package/ Customer specified. |
| Payment Terms | T/T; L/C. |
| Supply Ability | 1000 pc/year. |
| Nominal system voltage | 35kV~110kV/ Customer specified | Usage | Transformer neutral point protection |
| Place of Origin | China | Packaging Details | Seaworthy package/ Customer specified. |
| Certfication | IEC 60099-4/ GB 11032 | Model Number | TJZB-35 |
| Supply Ability | 1000 pc/year. | Certification | IEC 60099-4/ GB 11032 |
| System Fault Current | 50A~ 5000A | Brand Name | Xi'an Shendian |
| Payment Terms | T/T; L/C. | Advantage | Entirety assembly and transportation |
| Price | To be determined by type and quantity. | Delivery Time | Ex-work 30 days~60 days depends on quantity. |
| Minimum Order Quantity | 1 pc. | Incoming/ Outcoming | Top In Bottom Our/ Side In Side Out/ Bottom In Bottom Out |
110kV Neutral Grounding Protection Device for Transformer
Product introduction:
This kind of transformer neutral protection device adopts modular construction.
It has been running well in high altitude area over decades year.
| Item | Description | Offered | ||
| 1 | Type | TJZB-110 | ||
| 2 | TR rated voltage | kV | 110 | |
| 3 | Power frequency voltage | kV | 95 | |
| 4 | Lightning impulse voltage withstand | kV | 250 | |
| 5 |
Metal-oxide surge arrester |
Type | Y(H)1.5W-72/186 | |
| Rated voltage | kV | 72 | ||
| Residual voltage at lightning impulse | kV | ≯186 | ||
| Residual voltage at switching impulse | kV | ≯174 | ||
| Reference voltage at D.C. 1mA | kV | ≮103 | ||
| Leakage current at 0.75U1mA | μA | ≯50 | ||
| 6 |
Disconnect switch |
Rated voltage | kV | 72.5 |
| Rated current | A | 630 | ||
| Operation mechanism | Motor/ Manual | |||
| Rated short-time current withstand | kA | 31.5 | ||
| Rated peak current withstand | kV | 80 | ||
| 7 |
Current transformer |
Rated voltage | kV | 10 |
| Rated insulation level | 42/75 | |||
| Rated dynamic current | kA | 110 | ||
| 8 |
Discharge gap |
Gap type | Ball/ Rod | |
| Power frequecny discharge voltage | kV | 83±10% | ||
| Impulse discharge voltage | kV | ≯215 | ||
| Gap distance | mm | 60~100 adjustable | ||
| 9 | Monitor | Type | JCQ-CⅠ | |
| Current measurement range | mA | 0~5 | ||
| Operation current range | A | 50~20000 | ||
