Products

Manual Disconnecting Switch/Manual Isolation Switch

China Manual Disconnecting Switch/Manual Isolation Switch, Find details about China DC Load Break Switch, DC Load Isolator Switch from Manual Disconnecting Switch/Manual Isolation Switch

Model NO.
GL
Number of Poles
2p 3p 4p
Grounding
Single Ground
Series
Two Three Four
Run
Plug-In
Switching Mode
Single Throw-in
Common Model
Gn4
Structure of Operating
Manual
Certification
RoHS, CE, IS9001, ISO9001, ISO9002, ISO2000
Brand
Golden Electric/OEM
Enclosure IP Rating
IP65
Max Rated Operating Voltage
DC1000V
Rated Short-Time Withstand Current
8ka
Maximum Cable Cross Sections Solid
4-16mm2
Enclosure Knockouts Size
M20/25
Maximum Ambient Temperature
-5~+65
Rated Current
1A-3150A
Normal Speicifition
600V 16A and 1000V 32A
Name of The Product
Gl Series DC/AC Isolator Switch
Advantage
IP65 Rated Enclosure
Trademark
Golden or netural or customer brand
Transport Package
Export Package 47X23X18cm
Specification
16A025A032A
Origin
China
HS Code
8536500000
Model NO.
GL
Number of Poles
2p 3p 4p
Grounding
Single Ground
Series
Two Three Four
Run
Plug-In
Switching Mode
Single Throw-in
Common Model
Gn4
Structure of Operating
Manual
Certification
RoHS, CE, IS9001, ISO9001, ISO9002, ISO2000
Brand
Golden Electric/OEM
Enclosure IP Rating
IP65
Max Rated Operating Voltage
DC1000V
Rated Short-Time Withstand Current
8ka
Maximum Cable Cross Sections Solid
4-16mm2
Enclosure Knockouts Size
M20/25
Maximum Ambient Temperature
-5~+65
Rated Current
1A-3150A
Normal Speicifition
600V 16A and 1000V 32A
Name of The Product
Gl Series DC/AC Isolator Switch
Advantage
IP65 Rated Enclosure
Trademark
Golden or netural or customer brand
Transport Package
Export Package 47X23X18cm
Specification
16A025A032A
Origin
China
HS Code
8536500000

DC load Isolator Switch with IEC standard
      Available from 160A-250A-630A(DC20) in 4P version, acting as a load break switches for DC current.

Especially indicated for installations for photovoltaic energy generators, which require a safe disconnection. Standard handle is supplied pad lockable in position "OFF" for maintenance. Bridging links available for series connections.

Also available under request.

Rated operational category

DC21/DC22 following IEC 60947-3

DC21: Resistive loads(moderate overloads included)

DC22:Resistive and reactive loads(inductive or capacitive)

 

Relevant characteristics for photovoltaic installations

Ui(V) rated insulation voltage (off load) I = 0A (equivalent to category of utilization DC20).

Uoc(V) Open circuit voltage of the photovoltaic system.

Uef(V) photovoltaic installation functioning voltage on load

Ief(A)Installation working current under load.

Icf(A) Short-circuit current of the photovoltaic installation.

In certain places of Pv Systems, reative component must be considered(cables, inverter, etc.).

The sizing of the switch must be done considering open circuit voltage as maximum operation voltage.

It necessary to comply with UI>Uoc. We recommend to set UI between 10 and 15% over Uoc. Ue≥Uef  Ie≥Ief  Ie≥Icf
Manual Disconnecting Switch/Manual Isolation Switch
Manual Disconnecting Switch/Manual Isolation Switch
Manual Disconnecting Switch/Manual Isolation Switch
Manual Disconnecting Switch/Manual Isolation Switch
 

Amps

Interruptor O-I  4P

On-Off switch   type

Direct handle

 

Shaft Extensions

160A

SGL-DC-160/4P

Black

handle same the direct one

250A

SGL-DC-250/4P

Black

handle same the direct one

630A

SGL-DC-630/4P

Black

handle same the direct one

 

 
ACCORDING WITH STANDARD IEC-EN-UNE 60947-1 & 60947-3
DC load switch datasA160250630
Rated thermalcurrentIthIn ambient at40CA160250630
50CA160250600
Rated insulation voltage AC20/DC20Ui50Hz,1minV100010001000
Rated dielectric strength V400050005000
Rated impulse withstand voltageUimpKV8812
DC rated operational currentIe48VADC23A 160DC23A 250DC23A 630
110VADC23A 160DC23A 250DC23A 630
230VADC23A 125DC23A 250DC23A 630
400VADC22A 50DC23A 200DC23A 500
250VADC21B 85DC23A 200DC23A 500
600VADC21B 65DC22A 190DC23A 300
750VADC21B 55DC22A 185DC22A 285
800VADC21B 50DC22A 175DC22A 270
850VADC21B 45DC22A 175DC22A 270
900VADC21B 40DC22A 125DC22A 200
Rated making and breaking capacityADC21 900V 55DC22 900V 125DC22 900V 200
Short-circuit behavior
Short-circuit making capacity(peak value)IcmKA(pico)101426
Short0time withstand current(1 sec.)IcwKA rms61016
Conditions short-circuit current(ms value)KA rms100100100
Maximum cut-off current(peak value)KA(pico)203339
Maximum power dissipationA2s(*103)19810001600
Min.number of mechanical operationsCiclos300002000010000
Min.number of electrical operationsCiclosDC21B 750V 300DC22A 900V 1000DC22A 900V 1000

Manual Disconnecting Switch/Manual Isolation SwitchManual Disconnecting Switch/Manual Isolation Switch

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Q&A:
1) Q:Your company ? And products?
     A:   Golden electric is factory for Isolator switch, ATS,Inverter,surger protector device Enclosure, Cable glands, Power supply,etc. Providing customers very competitive sources, and can be your sourcing agent in China. Goods are following international standards, IE, CE, ISO9001 ,SGS etc.
2)  Q:   Do you have forwarder?
      A:   Yes, we have good forwarder cooperated over 7years, they help us import and export . For small package orders, suggest to use by Express. 
3)   Q:   Your address ?
      A:    Locates in Guangzhou province, China. 
4)   What's the standards? 
       A:   Following IEC60947 standards, high quality stable working. 
5)    What's about MOQ? Delivery time ?
       A: Without stock, as some customized per customer's special requirement. Normally takes 5-10days. 
6)    What's the payment term?
       A: Normally 100% T/T in advanced payment. If big order then about 50% advanced payment, balance before shipment. 
7)    What's your contact information ? 
 

Welcome your inquiry ^!^




 

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