CSN11-1SPD expensive electronic equipment is being increasingly used in all kinds of business, industry, government and enterprise and domestic households. Electronic discharge, over voltage cause by switching or by lightning often cause there highly sensitive units to fail. Electronic equipment is especially prone up to 1.5km way from lightning strikes due to the electromagnetic fields and cable-bone over voltages. However, effective protection is now available. Over voltage protective devices for TN-S, TN-C, TN-C-S, TT and IT power system and plants are subdivided into Classes A,B,C and D depending on their application area, accordingly to DIN VDE 0675-6(11.89). Compex offers over voltage protective devices for Classes B to D, witch cover the complete installation on the low voltage side. It conforms with the standards of IEC61643
Technical Data:
Poles 1P 2P 3P 4P
Rated current In 25, 32, 40, 50, 63A
Rated voltage Un (V) 220/380
Max operating voltage Us (V) 385
Rated frequency 50/60Hz
Protection level Up(KV) ≤ 2.0
Ambient temperature -40°C ~ +80°C
Nominal discharge current (8/20uS) In 20KA
Max discharge current (8/20uS) Imax 40KA
Class B
Protection grade IP20
Installation style Standard 35mm guide
Material PBT
Back up fuse 63A gl
PDF DownloadJIELI CSN11-1 Protect Device for Power Distribution System
Application
CSN11-1SPD expensive electronic equipment is being increasingly used in all kinds of business, industy,government and
enterprise and domestic households. Electronic discharge, over voltage cause by switching or by lightning often cause there
highly sensitive units to fail. Electronic equipment is especially prone up to 1.5km way from lightning strikes due to the
electromagnetic fields and cable-bome over voltages. However, effective protection is now available. Over voltage protetive
devices for TN-S, TN-C, TN-C-S, TT and IT power system and plants are subdivided into Classes A,B,C and D depending on
their application area, accordingly to DIN VDE 0675-6(11.89). Compex offers over voltage protective devices for Classes B
to D, witch cover the complete installation on the low volage side.
Feature
· Metal-oxide varistor Arresters still work after frequent operation
· An arrester module can be changed with the mains voltage on
· 1-4 pole Pre-wired arrester blocks Simple installation via the marked terminals
· Thermal isolating device with optical indication, permanent check of arrester serviceability
· An extremely short response time, a low protection level and a high current diversion capacity combined with long life.
· No follow-up current can be registered after the surge has decayed
· If the surge arrester is damaged by overloading, the integral isolating device breaks the connection to the mains. This
is signalled by a red fault indicator.
Product Main Technical
|
Poles |
1P 2P 3P 4P |
|
Rated current In |
25, 32, 40, 50, 63A |
|
Rated voltage Un (V) |
220/380 |
|
Max operating voltage Us (V) |
385 |
|
Rated frequency |
50/60Hz |
|
Protection level Up(KV) |
≤ 2.0 |
|
Ambient temperature |
-40°C ~ +80°C |
|
Nominal discharge current (8/20uS) In |
20KA |
|
Max discharge current (8/20uS) Imax |
40KA |
|
Class |
B |
|
Protection grade |
IP20 |
|
Installation style |
Standard 35mm guide |
|
Material |
PBT |
|
Back up fuse |
63A gl |
FAQ
NFIN type RCCB
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral cartons packing/ wooden box packing/ as per customer's requirements. If you have
legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.We'll show you the photos of the products and packages before you pay the balance.
Or we could do L/C as you want.
Q3. What is your terms of delivery?
A: 1.By Express: such as DHL,UPS,TNT,FedEx etc.The dispatch time is about 3-7 days
2.Air Freight: when your order more than 100kgs which will be more economical than express
3.Sea Freight: We will updated sea freight once we know your sea port where goods will be delivered
4. Agent designated by client: please tell us the contact detail of your shipping agent and we will arrange to deliver the item
Q4. How about your delivery time?
A: Generally,it will take 3 weeks after receiving your advance payment.The specific delivery time depends on the items and the
quantity of your order.
Q5. What is your sample policy?
A: Sample is available ,but sample should be paied in advance. The cost of sample will be refund after further order.
Q6. What kind of material we use?
A: Fire-resistance plastic, red copper, 85%silver contact.
Q7. Do you test all your goods before delivery? Any quality guarantee or after-sales service?
A: Yes, we have 100% test before delivery. All the products have 5-10 years’ Guarantee. If any quality complaint , we will give out
solution within 5 days.
Why Choose Us
20 years industry experience
JIELI ELECTRICAL focus on the field of low voltage circuit breakers for 20 years. Specializing in the MCB,RCCB and Safety
switch products.
12 years export experience
More than 12 years business experience on export.clients are widespread all over the world.
Professional R&D team provides technical support for products
Technical support- We have one group of technical team which can develop and design the product according to the requirements
of customers.
Complete quality reflects product quality
Certification -We have passed ISO9001:2008 Quality Management System and CCC, CE
