Surge Protection Devices

INTRODUCTION: Indotech Introduces the Surge Protection Device For the Power Line. This Document Introduces about the Brief Description of technical specifications, installation, inspection,application and the maintenance of Surge Protection Devices of Surge Protection Devices of Class B and Class C and Combo.




AMF Panels
Class B - SPD

The First Stage of the protection provided before the equipment at mains distribution panel is called as Class B type .This type of the Protection shall be provided against the LighteningElectromagnetic Pulse(LEMP) and other high surges at the Power Distribution Panel. The Device is designed and manufactured to handle the lightening current pulses of 10/350 . The class B Protects the AC Power System against the Lightening. This is the Separate Wall Mounted System which is to be installed at the Power Input Point at the ACDB/LT Panel. This equipment consists of the Class B Protection Device and the Protective MCB of suitable rating with the Proper termination of the Line, Neutral and Earthling Connections. Following table shows the technical specifications of the Class B Protection Equipment.




AMF Panels
Class C - SPD

This type of protection device is provided against the low voltage surges at the equipment input level connected between line and neutral . The Device is designed and manufactured to handle the lightening current pulses of 8/20 . The class C Provides the protection for the appliances in the AC Power System against the Low voltage surge . This is the Separate Wall Mounted System which is to be installed near to appliance or the sensitive equipment but at the minimum 15 meter distance from the class B Protection. This equipment consists of the Class B Protection Device and the Protective MCB of suitable rating with the Proper termination of the Line , Neutral and Earthling Connections. Following table shows the technical specifications of the Class C Protection.


AMF Panels
Class B+ Class SPD as Combination

Many time to avoid the trail and error method to attack the impact of the lightening surge and the low voltage surge it is always wise to go with the combined device which gives the protection for the lightening electromagnetic impulse and the protection from the low voltage surge at the equipment level also. It is not required to keep any distance between class B and Class c Protection in This device. The Device is designed and manufactured to handle the lightening current pulses of 10/350and TheCombo INDOSPDProvides the protection for the appliances in the AC Power System against the Low voltage surge and against the Lightening Electromagnetic Impulse. This is the Separate Wall Mounted System System which is to be installed at the Power Input Point at the ACDB/LT Panel . This equipment consists of the Combo Protection Device and the Protective MCB of suitable rating with the Proper termination of the Line , Neutral and Earthling Connections.Following table shows the technical specifications of Combo SPD Protection Device.


AMF Panels
ORDER INFORMATION :

Sr. No. Parameters Specification
1 Product Name INDOSPD
2 Product Type ComboSPD
3 Product Model INDOSPD/SP/ Combo/25/100
4 IEC standard IEC 61643-1
5 Nominal Ac Voltage 230 /400 Volt
6 Lightening Impulse Current (10/350 µs) for L to N 25 KA
7 Lightening Impulse Current (10/350 µs) for N to PE 100 KA
8 Nominal Discharge Current (8/20 µs) 25/100 KA
9 Voltage Protection Level ≤ 1.5 KV
10 Response Time ≤ 100ns
11 MCB Protection 125Amp
12 Temporary Over Voltage for L-N 335 Volt/5 s
13 Temporary Over Voltage for N-PE 1200 Volt/200ms
14 Operating Temprature range ─40°C to 80°C
15 Location Category Indoor
16 Enclosure Material CRCA 16 gause
17 Degree Of Protection IP 42
18 Dimensions (DXWXH) 200mmX 250mmx 300mm
19 weight 2.5 KG

Know More

Enquiry