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Product Catalogue

Pole mounted oil transformer

Pole mounted oil transformer

1 Power transformer 10kv and 35kv low-loss series
2 low loss, low noise, high reliability
3 Iron core is made of cold-rolled silicon-steel
4 Have good ability withstand short-circuit
5 The oil tank is bell type with the structure of full folding plate type,

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S9 20KV oil HV transformer

S9 20KV oil HV transformer

power distribution transformer
1.Standards: IEC60076
2.Rated voltage:10kV
3.Low wastage,low noise
4.Easy installation

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S9-M 10KV oil transformer

S9-M 10KV oil transformer

。Altitude: ≤1, 000m
。Highest ambient temperature: +40℃
。Highest annual average temperature: +20℃
。Highest monthly average temperature: +30℃
。Lowest temperature: -25℃

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S11 20kv oil transformer

S11 20kv oil transformer

。Standard: IEC60076, GB1094-1996; JB/T10088-2004; GB/T6451-2008; EQV
。Voltage Grade: 6KV to 35KV
。 Voltage Regulation Mode: No-load tap changing or On-load tap changing
。Tapping Range: ±5%, ±2×2.5%, ±4×2.5% or others
。Frequency: 50Hz; 60Hz

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S11 S11M 10KV oil high voltage transformer

S11 S11M 10KV oil high voltage transformer

。Rated Capacity (KVA): 10~2500 KVA
。Vector Group: Yyn0 or Dyn11
。Impedance Voltage (%): 4%, 4.5%
。Rated voltage: H. V: 11, 10.5, 10, 6.3, 6KV (or customized)
。L. V.: 0.4, 0.69KV (or customized)

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SC(B)9 resin insulated distribution transformers

SC(B)9 resin insulated distribution transformers

。Voltage class: 6-35KV
。Model of voltage regulation: Off-excitation or on-load tap changer
。Tapping range: 5%, 2x2.5%,
。Power Capacity: 10-4000kVA
。Frequency: 50Hz or 60HZ

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Dry type resin insulated SC(B)10 distribution transformers

Dry type resin insulated SC(B)10 distribution transformers

Altitude: ≤1, 000m
Highest ambient temperature: +40℃
Highest annual average temperature: +20℃
Highest monthly average temperature: +30℃
Lowest temperature: -25℃

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SC(B)11 High Voltage Transformer

SC(B)11 High Voltage Transformer

. Phase No.: Single phase or three phase
7. Vector Group: Yyn0 or Dyn11
8. Impedance voltage: 4~8%
9. Service condition: 100% relative humidity, ambient temperature not more than 40ºC or according to customers' requirements
10. Type of cooling: AN or AF

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ZUW1 drawout type air circuit breakers

ZUW1 drawout type air circuit breakers

2.1 Temperature condition: -5°C~40°C;the average value within 24h shall not exceed+35°C(special situation excluded);
2.2 Altitude:≤2000m;
2.3 Pollution grade: Grade 3;
2.4 Air conditions:

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ZUW1 fixed type air circuit breakers

ZUW1 fixed type air circuit breakers

At mounting site, relative humidity not exceed 50% at the max temperature of +40°C,
higher relative humidity is allowable under lower temperature,
RH could be 90% at +20°C, special measures should be taken to occurrence of dews;
The products conform with IEC60947-1,IEC60947-2 standards.

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ZW7-40.5 outdoor HV vacuum circuit breaker

ZW7-40.5 outdoor HV vacuum circuit breaker

♦ Installation way: foundation installation;
♦ Operating mechanism: spring operating mechanism and electromagnetic operating mechanism;
♦ Pole material: rubber silicone, ceramic;
♦ Application: outdoor 33kV substation, power plant.
♦ Current transformer: internal installation, external installation.

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ZW8-12/C intelligent outdoor high-voltage vacuum circuit breaker

ZW8-12/C intelligent outdoor high-voltage vacuum circuit breaker

is applied for breaking, on Or off of load current in AC three-phase power system of rated 10-12kV with 50/60Hz,
it owns functions of overload and short protection, fast breaking protection, time lapse delay and automatic reclosing ,
it can also be equipped with arrester Or disconnecting (circuit breaker and disconnecting switch combination,
hereinafter called combination intelligent circuit breakers) according to customer' s requirement.

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ZW20Z-12 outdoor high voltage vacuum circuit breaker

ZW20Z-12 outdoor high voltage vacuum circuit breaker

for a period of 12 KV, rated voltage of the three-phase ac 50 HZ outdoor power distribution system.
It uses a vacuum arcing and SF6 gas as insulating medium,
is ZW20-12 type vacuum circuit breaker of the improvement of products.
Cabinet adopted the introduction of Japanese Toshiba VSP5 gas seal technology, explosion-proof, insulating structure

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ZW32-12 Permanent magnetic outdoor vacuum circuit breaker

ZW32-12 Permanent magnetic outdoor vacuum circuit breaker

♦ Ambient temperature: -35°C ~ +45°C;
♦ Altitude: ≤1000m;
♦ Wind speed ≤ 35m/s;
♦ Earthquake intensity: ≤8 level;
♦ Filthy level: IV;

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ZW32-24 outdoor HV vacuum circuit breaker

ZW32-24 outdoor HV vacuum circuit breaker

♦ Installation way: pole mounted;
♦ Operating mechanism: spring operating mechanism and permanent magnetic operating mechanism;
♦ Pole type: integrated pole;
♦ Application: outdoor 24kV substation, power plant.
♦ Operation type: manual, electric, remote control.

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GN19-12 indoor high voltage disconnect switch

GN19-12 indoor high voltage disconnect switch

1. The altitude: under1000M;
2. The ambient temperature: -25°C-+40°C;
3. The relative humidity of air monthly≤90%, daily≤95%;
4. The wind pressu re:≤7000PA(with speed 34m/s);
5. Ampitude: Earthquake degree 8;

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GN27-40.5 indoor high voltage disconnect switch

GN27-40.5 indoor high voltage disconnect switch

1. Altitude:≤1000m;
2. 2. Ambient temperature: -25°C~+40 °C;
3. Relative humidity: daily average≤95%, monthly average ≤90%;
4. Earthquake intensity:≤8 degree;
5. Applicable occasions should free from inflammables, explosives Corrosives and severe vibration

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GN30-12M rotary indoor high voltage disconnect switch

GN30-12M rotary indoor high voltage disconnect switch

GN30-12M series rotary indoor high voltage disconnect switch is a new type of touch rotating knife type disconnect switch,
the main structure in three phase chassis of the upper and lower two plat,
fixed two set of insulato rand contact, by rotatirlg contactor,realize the divide and combine the switch.

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ZN23-40.5 handcart type indoor vacuum circuit breaker

ZN23-40.5 handcart type indoor vacuum circuit breaker

ZN23-40.5 series handcart type indoor vacuum circuit breaker for the high voltage rated 40.5kv,
three-phase AC 50Hz Indoor high-voltage electrical equipment.
Apply to industrial and mining e r1terp rises ,
substation and transmission and distribution systems for control and protection switching;

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ZN28G side mounted indoor vacuum circuit breaker

ZN28G side mounted indoor vacuum circuit breaker

ZN28G ZN28A-12 series indoor vacuum circuit breaker is a three-phase AC 50Hz,rated voltage of 12kV indoor witchgear ,
control and protection for industrial and mining enterprise,
power plants and substations,electrical acilities,
and for frequent operation place.

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ZN63(VBM7)-12 fixed indoor vacuum circuit breaker

ZN63(VBM7)-12 fixed indoor vacuum circuit breaker

VS1-12 side-mounted type vacuum circuit breaker is a kind of indoor high voltage switch device which is used in the AC Three-phase power system of frequency 50HZ,rated voltage 12KV to be the protection and control unit.
Because of the special superiority of vacuum circuit breaker, especially suitable for applications that require frequent operation at rated operating Current or multiple open short-circuit breaking current location.

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ZN63(VS1)-12 fixed indoor HV vacuum circuit breaker

ZN63(VS1)-12 fixed indoor HV vacuum circuit breaker

♦ IEC62271-100 High Voltage Switchgear and Controlgear Part 100: AC Circuit-breakers
♦ GB1984 High Voltage AC Circuit-breakers
♦ GB/T11022 Common Specifications for High-voltage Switchgear and Controlgear Standards
♦ JB/T 3855 High Voltage AC Vacuum Circuit-breakers
♦ DL/T402 Specification of High-voltage AC Circuit-breakers

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ZN85-40.5 indoor HV vacuum circuit breaker

ZN85-40.5 indoor HV vacuum circuit breaker

ZN85-40.5 Indoor High Voltage Vacuum Circuit Breaker
Summary
ZN85-40.5 indoor HV vacuum circuit breaker is a 3-phase AC 50Hz 40.5kV indoor

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VS1-12 side-mounted type vacuum circuit breaker

VS1-12 side-mounted type vacuum circuit breaker

VS1-12 side-mounted type vacuum circuit breaker is a kind of indoor high voltage switch device which is used in the AC Three-phase power system of frequency 50HZ,rated voltage 12KV to be the protection and control unit.
Because of the special superiority of vacuum circuit breaker, especially suitable for applications that require frequent operation at rated operating Current or multiple open short-circuit breaking current location.
It 1s especially suitable to the place requiring frequent operations.

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