Gold Member Since 2011
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CEA Group International Co., Ltd.

Spd, Protector, Surge Protective Device manufacturer / supplier in China, offering SPD Surge Protective Device, 100W Slim LED Floodlight with CE&RoHS Certification, Nylon Cable Glands (PG Type) and so on.

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Supplier Homepage Product Mini Circuit Breaker SPD Surge Protective Device

SPD Surge Protective Device

FOB Price: US $3.85 / Piece
Min. Order: 200 1P
Min. Order FOB Price
200 1P US $3.85/ Piece
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Production Capacity: 1000 PCS/Month
Transport Package: in Carton
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: CEG3 1P
  • Structure: Conventional Circuit Breaker
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Function: Overcurrent Protection
  • Trademark: CEA
  • Origin: China
  • Type: Surge Protective Device
  • Installation: Fixed
  • Operation: Electric Type
  • Arc-Extinguishing Medium: Air
  • Certification: CCC
  • Specification: CE
Product Description
CEG3 Surge Protective Device(Surgr Protective Device)
+Usage and application scope
TGDY series surge protective device (protector in short) is applied in A. C 50/60 Hz, ≤ 380V in the following electric power system, such as TT, IT, TN-S, TN-C and TN-C-S which protects the electric net shocked by the thunder or surge over voltage.
+Tripping device
There's tripping device designed on the modular of the protector. When the protector is over heat or shocked, the tripping device can automatically separate it from the electric net, at the same time showing the indication signal. It's green when the protector is normal, red when tripping.
+Alarm
The power of the alarm is supplied by AC220V. In normal condition it is green and the opening contact is closed but the closing contact is open. It is with the function of alarming and showing: The alarm will sound and the green indicator lamp will change to red when the mould of the protective device is out of working. And the alarm will not stop until the operator pushes the stop press (but the red lamp is still showing). If the trouble can not be dealt within 24 hours, the alarm will sound again.

+Principal parameters
1. Maximum continuous operating voltage Uc~140 275 320 385 420 550V
2. Test classification II grade
3. Protection level Up < 0.8 1.2 1.5 1.8 2.0 2.5kV
4. Max. Discharging current (8/20µ S) Imax 10, 30, 40, 60kA
5. Nominal discharge current (8/20µ S) In 5, 15, 20, 30kA
6. Pole quantiites: 1P, 1P+N, 3P, 3P+N
Type   CEG3-15 CEG3-40
Max Continuous Working Voltage  Uc 275V/320V/385V/420V-50Hz/60Hz
Nominal Release Current (8/20 )  In 5KA 8KA 15KA 20KA
Max Release Current (8/20) Max 8KA 15KA 40KA 65KA
Voltage Protection Level Up 1.0KV/1.2KV/1.5KV/1.8KV/2.0KV
Response Time   ≤ 2.5S
Operating Temperature Range TA -40C+80C
Cross-section of Mounting Wire   Min. 1.5mm 2 solid wire, Max. 35mm 2 strand wire/25mm 2 solid wire   
Case Material    Fire retardant reinforcement Pa66, PC, PBT, fire retardant level VO
Protection Level   C, D
 
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