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250kVA Tunnel SBW Copper Pillar High-Power Voltage Stabilizer
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841.

250kVA Tunnel SBW Copper Pillar High-Power Voltage Stabilizer Open Details in New Window [Jun 19, 2025]

Product Parameter Ambient temperature: -20ºC~40ºC Main Transformer: Purple copper pressure regulating copper pillar Insulation: >5MQ Input voltage : 280v~450v Voltage resistance: 2000V/min without breakdown Adjust ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

200kVA Tunnel SBW Copper Pillar High-Power Voltage Stabilizer
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842.

200kVA Tunnel SBW Copper Pillar High-Power Voltage Stabilizer Open Details in New Window [Jun 19, 2025]

Product Parameter Ambient temperature: -20ºC~40ºC Main Transformer: Purple copper pressure regulating copper pillar Insulation: >5MQ Input voltage : 280v~450v Voltage resistance: 2000V/min without breakdown Adjust ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

500kVA High Power Three-Phase Oil Immersed Voltage Stabilizer
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843.

500kVA High Power Three-Phase Oil Immersed Voltage Stabilizer Open Details in New Window [Jun 19, 2025]

Product Parameter Capacity Range: 100KVA-2500KVA Input voltage: 380V±15% Output voltage : ± 1-5% adjustable Voltage stabilization accuracy: 380 ± 1-2% (adjustable) Electrical strength: 3000V/60S<10mA Startup method: ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

1250kVA High Power Three-Phase Oil Immersed Voltage Stabilizer
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844.

1250kVA High Power Three-Phase Oil Immersed Voltage Stabilizer Open Details in New Window [Jun 19, 2025]

Product Parameter Capacity Range: 100KVA-2500KVA Input voltage: 380V±15% Output voltage : ± 1-5% adjustable Voltage stabilization accuracy: 380 ± 1-2% (adjustable) Electrical strength: 3000V/60S<10mA Startup method: ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

4000kVA High Power Three-Phase Oil Immersed Voltage Stabilizer
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845.

4000kVA High Power Three-Phase Oil Immersed Voltage Stabilizer Open Details in New Window [Jun 19, 2025]

Product Parameter Capacity Range: 100KVA-2500KVA Input voltage: 380V±15% Output voltage : ± 1-5% adjustable Voltage stabilization accuracy: 380 ± 1-2% (adjustable) Electrical strength: 3000V/60S<10mA Startup method: ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Fully Automatic Single Phase SVC Tnd Voltage Stabilizer
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846.

Fully Automatic Single Phase SVC Tnd Voltage Stabilizer Open Details in New Window [Jun 19, 2025]

Product Parameter Product model: TND single-phase voltage regulator Ambient temperature: -10°C~ 45°C Principal variation: High temperature pure copper voltage regulator coil insulation: da>5 months Secondary variant: ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Intelligent High-Precision SVC Tnd Voltage Stabilizer for Household Appliances
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847.

Intelligent High-Precision SVC Tnd Voltage Stabilizer for Household Appliances Open Details in New Window [Jun 19, 2025]

Product Parameter Product model: TND single-phase voltage regulator Ambient temperature: -10°C~ 45°C Principal variation: High temperature pure copper voltage regulator coil insulation: da>5 months Secondary variant: ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

High Temperature Pure Copper Voltage Stabilizer Coil SVC Tnd Stabilizer
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848.

High Temperature Pure Copper Voltage Stabilizer Coil SVC Tnd Stabilizer Open Details in New Window [Jun 19, 2025]

Product Parameter Product model: TND single-phase voltage regulator Ambient temperature: -10°C~ 45°C Principal variation: High temperature pure copper voltage regulator coil insulation: da>5 months Secondary variant: ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

SVC/Tnd-3kVA 5kVA 10kVA Single Phase Voltage Stabilizer Fully Automatic Voltage Stabilizer
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849.

SVC/Tnd-3kVA 5kVA 10kVA Single Phase Voltage Stabilizer Fully Automatic Voltage Stabilizer Open Details in New Window [Jun 19, 2025]

Product Parameter Product model: TND single-phase voltage regulator Ambient temperature: -10°C~ 45°C Principal variation: High temperature pure copper voltage regulator coil insulation: da>5 months Secondary variant: ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Single Phase Automatic Voltage Stabilizer SVC Tnd Relay Control 50Hz 2-Year Warranty
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850.

Single Phase Automatic Voltage Stabilizer SVC Tnd Relay Control 50Hz 2-Year Warranty Open Details in New Window [Jun 19, 2025]

Product Parameter Product model: TND single-phase voltage regulator Ambient temperature: -10°C~ 45°C Principal variation: High temperature pure copper voltage regulator coil insulation: da>5 months Secondary variant: ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

SVC Tnd-10kVA Single-Phase Smart Automatic 250V Voltage Stabilizer with LCD Screen
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851.

SVC Tnd-10kVA Single-Phase Smart Automatic 250V Voltage Stabilizer with LCD Screen Open Details in New Window [Jun 19, 2025]

Product Parameter Product model: TND single-phase voltage regulator Ambient temperature: -10°C~ 45°C Principal variation: High temperature pure copper voltage regulator coil insulation: da>5 months Secondary variant: ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

SBW-100kVA Copper Column Type 3-Phase Voltage Stabilizer for Home and Commercial Use
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852.

SBW-100kVA Copper Column Type 3-Phase Voltage Stabilizer for Home and Commercial Use Open Details in New Window [Jun 19, 2025]

Product Photo Product Parameter Ambient temperature: -20ºC~40ºC Main Transformer: Purple copper pressure regulating copper pillar Insulation: >5MQ Input voltage : 280v~450v Voltage resistance: 2000V/min without ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

SBW 100kVA 380V High-Power Industrial Grade Three-Phase Compensation AC Voltage Stabilizer
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853.

SBW 100kVA 380V High-Power Industrial Grade Three-Phase Compensation AC Voltage Stabilizer Open Details in New Window [Jun 19, 2025]

Product Photo Product Parameter Ambient temperature: -20ºC~40ºC Main Transformer: Purple copper pressure regulating copper pillar Insulation: >5MQ Input voltage : 280v~450v Voltage resistance: 2000V/min without ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Industrial SBW 100kVA 380V Three Phase AC Automatic Voltage Stabilizer Supplier
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854.

Industrial SBW 100kVA 380V Three Phase AC Automatic Voltage Stabilizer Supplier Open Details in New Window [Jun 19, 2025]

Product Photo Product Parameter Ambient temperature: -20ºC~40ºC Main Transformer: Purple copper pressure regulating copper pillar Insulation: >5MQ Input voltage : 280v~450v Voltage resistance: 2000V/min without ...

Company: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

1600kVA/10kv/0.4kv 8% UK Three-Phase Three-Column Cast Resin Dry-Type Transformer
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855.

1600kVA/10kv/0.4kv 8% UK Three-Phase Three-Column Cast Resin Dry-Type Transformer Open Details in New Window [Apr 15, 2025]

Product Description 1. High quality and high permeability silicon steel with a multi-stage stepping process leads to low no-load loss. 2. The surface adopting nano paint self-leveling process leads to low noise. 3. ...

Company: CEEG Transformer Co., Ltd