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SURGE PROTECTIVE DEVICES SPD 4 – POLE
₨48,000.00Add to cartKey Features
- Prewired complete unit consisting of a base part and plug-in protection modules
- High discharge capacity due to heavy-duty zinc oxide varistors / spark gaps
- High reliability due to “Thermo Dynamic Control” SPD monitoring device
Specifications
Type DG M TT 275 FM Part No. 952 315 SPD according to EN 61643-11 / IEC 61643-11 Type 2 / Class II Nominal a.c. voltage (UN) 230 / 400 V (50 / 60 Hz) Max. continuous operating a.c. voltage [L-N] (UC) 275 V (50 / 60 Hz) Max. continuous operating a.c. voltage [N-PE] (UC) 255 V (50 / 60 Hz) Nominal discharge current (8/20 µs) (In) 20 kA Max. discharge current (8/20 µs) (Imax) 40 kA Lightning impulse current (10/350 µs) [N-PE] (Iimp) 12 kA Voltage protection level [L-N] (UP) ≤ 1.5 kV Voltage protection level [L-N] at 5 kA (UP) ≤ 1 kV Voltage protection level [N-PE] (UP) ≤ 1.5 kV Follow current extinguishing capability [N-PE] (Ifi) 100 Arms Response time [L-N] (tA) ≤ 25 ns Response time [N-PE] (tA) ≤ 100 ns Max. mains-side overcurrent protection 125 A gG Short-circuit withstand capability for max. mains-side overcurrent protection (ISCCR) 50 kArms Temporary overvoltage (TOV) [L-N] (UT) – Characteristic 335 V / 5 sec. – withstand Temporary overvoltage (TOV) [L-N] (UT) – Characteristic 440 V / 120 min. – safe failure Temporary overvoltage (TOV) [N-PE] (UT) – Characteristic 1200 V / 200 ms – withstand Operating temperature range (TU) -40 °C … +80 °C Operating state / fault indication Green / Red Number of ports 1 Cross-sectional area (min.) 1.5 mm² solid / flexible Cross-sectional area (max.) 35 mm² stranded / 25 mm² flexible For mounting on 35 mm DIN rails acc. to EN 60715 Enclosure material Thermoplastic, red, UL 94 V-0 Place of installation Indoor installation Degree of protection IP 20 Capacity 4 module(s), DIN 43880 Approvals KEMA, VDE, UL, VdS Type of remote signalling contact Changeover contact a.c. switching capacity 250 V / 0.5 A d.c. switching capacity 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A Cross-sectional area for remote signalling terminals Max. 1.5 mm² solid / flexible Weight 415 g Customs tariff number 85363030 GTIN 4013364108486 PU 1 pc(s) -
Electric Ac Current Relays EOCR – SSD
₨63,000.00Add to cartbody {
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Model SSD Technical Specs
Protection
Protective Item Trip Time Description Over-current O-TIME Phase Loss 3 sec Locked Rotor 0.5 sec after elapse of dt 2 times OC setting value Specification
Current Setting Range Current 05 0.5 ~ 6A 30 3.0 ~ 30A 60 10 ~ 60A Starting delay time D-TIME OFF Trip time O-TIME 0.5, 1~10 sec Operating t-c characteristic Over-Current Definite Tolerance Current TIME ±5% ±5% Environment
Temperature Operation Store -20 ~60℃ -30 ~80℃ Humidity 30~85% RH Non-condensing Control Power
220 220VAC±15%, 50/60Hz 110 110VAC ±15%, 50/60Hz Output Relay
2-SPST 3A / 250VAC Resistive Insulation
Between casing and circuit Over 10MΩ, 500VDC Dielectric Strength
Between casing and circuit 2000VAC 60Hz, 1min Between open contacts 1000VAC 60Hz, 1min Between circuit 2000VAC 60Hz, 1min Reset
Manual/Electrical Installation
35mm DIN-Rail or Panel Mounting -
Electronic Over Current Relay
₨36,000.00Add to cartFeatures:
- Over current Monitoring & Tripping: Suitable for direct use from: 0.5HP to 5HP (with 6.5A relay) and up to 40 HP (with 60A relay) or through CTs up to 500HP motors (with 6.5A relay)
- Protection against phase-loss (Single Phase operation)
- Shock Relay
- Ammeter reading
- No-Volt Relay
- UL Approved
- Mounting: Surface or DIN Rail