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Type 1 AC Surge Protectors

Type 1 surge protectors  are designed to be installed where a direct lightning strike risk is high, especially when the building is equipped with external lightning protection system  (LPS or lightning rod ). In  this situation, EN 61643-11 and IEC 61643-11 standards require the Class I test to be applied to surge protectors : this test is characterized by the injection of 10/350 μs impulse current in order to simulate the direct lightning strike consequence. Therefore these Type 1 AC surge protectors must be especially powerful to conduct this high energy impulse current.

DS504E Type 1+2 AC surge protector 4P(3L+N) 200kA/25kA

Model: DS504E - Origin: CITEL / France
DS504E Type 1 + 2 AC 3 phase surge protector: Iimp : 50 kA (10/350 μs impulse), Imax : 200 kA (8/20 μs impulse), Internal disconnection with indicators, Remote signaling, EN 61643-11, CEI 61643-11 compliance. Detail

DS25EE Series Type 1+2 Surge Protector

Model: DS245E-300/G - Origin: CITEL / France
CITEL DS254E Series AC power Surge Protective Devices (SPD) are designed to meet all your surge protection needs for any low voltage installation.  DS254E are to install parallel with with the low voltage supply line three phase lines-230/400Vac (3L/N). Type protection (L-G, N-G) và  (L-N, N-G). Withstands direct lightning strike current. Max. lightning current by pole max. withstand @ 10/350 μs Iimp 25 kA, Maximal discharge current max. withstand @ 8/20 μs 140kA. Up=2.5kV, tr <25ns, Uc= 330Vac. Internal disconnection, status indicator and remote signaling. Detail

DS252VG Type 1+2+3 AC Surge Ptortecor-Single phase

Model: DS252VG - Origin: CITEL / France
DS252VG TYPE 1+2+3 AC SURGE PROTECTOR - SINGLE PHASE: The DS252VG is an extreme duty Type 1+2+3 AC surge protector device designed to protect at the entrance of the electrical installation. This SPD is particularly useful in a high lightning density area where the risk of heavy surge current or even direct strike is high (eg: buildings equipped with lightning rods). The DS252VG is 2-pole SPD and can be used in common mode or common and differential mode.. Detail

DS254VG Type 1+2+3 Multipolar SPD

Model: DS254VG - Origin: CITEL / France
CITEL DS254VG AC power Surge Protective Devices (SPD) are designed to meet all your surge protection needs for any low voltage installation. VG Technology. DS254VG are to install parallel with with the low voltage supply line three phase lines-230/400Vac. Type protection:L-G, N-G . Max. lightning current by pole max. withstand @ 10/350 μs Iimp 25 kA, Maximal discharge current max. withstand @ 8/20 μs 70kA. Up=1.5kV, tr <25ns, Uc= 255Vac. Internal disconnection, status indicator and remote signaling. Fixing DIN Rail. Limits supply following currents.. Detail

Type 1+2+3 Surge Protector for 690 Vac network

Model: DS250VG-690 / DS253VG-690 - Origin: CITEL / France
The DS250VG-690 and DS253VG-690 AC surge protector is designed for 3 phase 400/690VAC and mainly use for wind generator networks: Type 1+2+3 surge protector, 400/690 V network, In 30 kA, Iimp 25 kA, Internal disconnection, status indicator, Remote signaling, IEC 61643-11, EN 61643-11 and UL1449 ed3 compliance.. Detail

DUT250VG Type 1+2+3 AC Surge Protector

Model: DUT250VG - Origin: CITEL / France
The DUT250VG is a 3-Phase+Neutral SPD and provides a common (L/G) and differential (L/N) mode protection. DUT250VG are to install parallel with with the low voltage supply line 3-Phase 230/400V. Max. lightning current by pole max. withstand @ 10/350 μs Iimp 25kA, Maximal discharge current max. withstand @ 8/20 μs 100kA. Up=1.5kV, tr <25ns, Uc= 255Vac (L-G/N). . Detail

DS154E_AC Surge Protector for three phase 140kA

Model: DS154E - Origin: CITEL / France
CITEL DS154E AC power Surge Protective Devices (SPD) are designed to meet all your surge protection needs for any low voltage installation.  DS154E are to install parallel with with the low voltage supply line three phase lines-230/400Vac, Type protection L-N, N-G. Max. lightning current by pole max. withstand @ 10/350 μs Iimp 15kA, Maximal discharge current max. withstand @ 8/20 μs 140kA. Up=2kV, tr <25ns, Uc= 330Vac.. Detail
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