TGN0800-6400MV/ TGN0800-8960MV
PRODUCT
FEATURES
Safe
MV and LV isolated
High temperature resistant insulation materials
Independent LV AC wiring compartment
All key components non-walk-in accessible
Cost-saving
Up to 9MW block design
20ft standard container, easy for transportation
All pre-assembled, easy for set-up
Intelligent
Remote control of HV/LV circuit breakers
Intelligent tripping control of branch circuit breakers
Branch power monitoring function
Coordinated temperature control with inverter
Reliable
IP54+C5, adapt to various harsh environments
All components type-tested
Compliance with standards: IEC60076, IEC62271, IEC61439
TECHNICAL PARAMETERS
Technical Parameters
| Type designation | TGN0800-6400MV | TGN0800-8960MV | |||
|---|---|---|---|---|---|
| Transformer | |||||
| Transformer Type | Liquid immersed | ||||
| Nominal output power | 6400kVA@45℃ | 8960kVA@45℃ | |||
| Max. output power | 7040kVA@30℃ | 9856kVA@30℃ | |||
| Transformer vector | Dy11y11 | ||||
| Nominal voltage | 2×0.8kV/10kV~35kV | 2×0.8kV/20kV~35kV | |||
| Max. input current | 2×2310A | 2×3233A | |||
| Frequency | 50Hz/60Hz | ||||
| Voltage regulation | ±2×2.5%@HV | ||||
| Efficiency | >99%@Pn;Tier 1/Tier 2(EN 50588-1) | ||||
| Cooling method | ONAN(KNAN optional) | ||||
| Short circuit impedance | 8%(±7.5%) | 10%(±7.5%) | |||
| Oil type | Mineral oil(degradable oil on request) | ||||
| Winding material | Al(Cu optional) | ||||
| Insulation class | A(105℃) | ||||
| MV Switchgear | |||||
| Insulation medium | SF6 | ||||
| Nominal voltage | 24kV~40.5kV | ||||
| Nominal current | 630A | ||||
| Short-term tolerance | 25kA/4s | ||||
| Internal arcing fault | IAC AFL 20kA/1s | ||||
| LV Cabinet | |||||
| Main switch | 3200A/800Vac/3P × 2 | 4000A/800Vac/3P × 2 | |||
| Branch switch | 320A/800Vac/3P × 20 | 320A/800Vac/3P × 28 | |||
| Disconnector | 350A/800Vac/3P × 20 | 350A/800Vac/3P × 28 | |||
| Fuse | 350A/800Vac/3P × 20 | 350A/800Vac/3P × 28 | |||
| Protection | |||||
| AC input protection | molded case circuit breaker / Fuse + Disconnector | ||||
| Surge protection | AC Type Ⅰ+Ⅱ | ||||
| General Data | |||||
| Dimensions (W*H*D)* | 6058×2896×2438 mm | 6058×2896×2438 mm | |||
| Approximate weight* | 20T | 24T | |||
| Operating ambient temperature range | -30℃ ~ +60℃ | ||||
| Allowable relative humidity range | 0 ~ 100% | ||||
| Auxiliary power supply | 15kVA/400V(max. 50kVA) | ||||
| Degree of protection | IP54(IP65 optional) | ||||
| Anti-corrosion degree | C4(C5 optional) | ||||
| Communication | PLC(Inverter)、Ethernet(Optical fiber) | ||||
| Standard compliance | IEC 60076,IEC 62271-200,IEC 62271-202,IEC 61439-1,EN 50588-1,IEC 60076 |
||||
*Note: Actual dimension and weight are subject to delivery.
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