DEHNguard modular YPV ... FM

Multipole photovoltaic arresters

For protecting low-voltage consumer installations against surges. For use in accordance with IEC 60364-7-712 [photovoltaic (PV) power systems].
  • Prewired complete unit for photovoltaic systems consisting of a base part and plug-in protection modules
  • Fault-resistant Y circuit with three heavy-duty varistors prevents damage to the surge protective device in case of insulation faults in the generator circuit
  • Tested to EN 50539-11
  • High reliability due to "Thermo Dynamic Control" disconnector
  • Fault indication by red indicator flag in the inspection window
  • Suitable for use in accordance with IEC 60364-7-712 [Photovoltaic (PV) power systems]

Version

DEHNguard M YPV 1200 FM: For PV systems up to 1170 V, with remote signalling contact for monitoring device (floating changeover contact)
DEHNguard M YPV 1500 FM: For PV systems up to 1500 V, with remote signalling contact for monitoring device (floating changeover contact)

Details

The modular DEHNguard modular YPV SCI ... FM surge arresters are specifically designed for protecting equipment in photovoltaic systems. The devices are available for 1200 V and 1500 V and cover the most common voltage levels.

The following application features distinguish the modular arrester design of this Red/Line product series. The module locking system firmly fixes the protection modules to the base part. Neither shock nor vibration nor the enormous forces of discharge affect the safe connection to the protection module. Nevertheless, the protection modules can be easily replaced without tools by simply pressing the easy-to-use module release button of the protection modules. Every protective path of DEHNguard modular YPV SCI ... FM and every protection module is mechanically coded to guard against installing the incorrect module.

The fault-resistant Y circuit with three heavy-duty varistors prevents damage to surge protective devices in case of insulation faults in the generator circuit of the photovoltaic generator.

The green and red indicator flags show the availability of every protective circuit. Apart from this visual indication, DEHNguard YPV ... FM arresters also feature a three-pole remote signalling terminal. As the remote signalling contact is designed as a floating changeover contact, the remote signal can, depending on the circuit concept, be used as a make or break contact. As with all surge arresters of the modular DEHNguard modular family, DEHNguard modular YPV ... FM arresters incorporate multifunctional terminals on a standardised spacing of 1 module for connecting conductors and busbars, allowing easy wiring with other DIN rail mounted devices.

Models

DEHNguard M YPV ... FM

DEHNguard M YPV ... FM

Basic circuit diagram DG M YPV ... FMDimension drawing DG M YPV ... FM

Modular multipole surge arrester for PV systems with remote signalling contact for monitoring device (floating changeover contact).


Specifications

Type
Part No.
SPD according to EN 50539-11
Energy coordination with terminal equipment (≤ 10 m)
Max. PV voltage (UCPV)
Short-circuit current rating (ISCPV)
Total discharge current (8/20 µs) (Itotal)
Nominal discharge current (8/20 µs) [(DC+/DC-) --> PE] (In)
Max. discharge current (8/20 µs) [(DC+/DC-) --> PE] (Imax)
Voltage protection level (UP)
Response time (tA)
Operating temperature range (TU)
Operating state / fault indication
Number of ports
Cross-sectional area (min.)
Cross-sectional area (max.)
For mounting on
Enclosure material
Place of installation
Degree of protection
Capacity
Approvals
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Cross-sectional area for remote signalling terminals
Extended technical data:
– Use in DC battery storage systems up to ISCCR
Backup fuse for DC battery storage systems up to ISCCR
Weight
GTIN
PU
Part No.
  • DG M YPV 1200 FM
  • 952 565
  • type 2
  • type 2 + type 3
  • 1170 V
  • 10 kA
  • 40 kA
  • 20 kA
  • 40 kA
  • ≤ 4 kV
  • ≤ 25 ns
  • -40 °C ... +80 °C
  • green / red
  • 1
  • 1.5 mm2 solid / flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 3 module(s), DIN 43880
  • UL, KEMA
  • changeover contact
  • 250 V / 0.5 A
  • 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
  • max. 1.5 mm2 solid / flexible
  • ---------------------------------
  • ≤ 50 kA (t 4 ms)
  • Bussman HLS 2000Vdc / 200 A 2+/A173 DST aR, manufacturer's Part. No.: 170M2040
  • 300 g
  • 4013364327719
  • 1 pc(s)
  • 952 565
  • Specifications (PDF)
  • More
  • DG M YPV 1500 FM
  • 952 567
  • type 2
  • type 2 + type 3
  • 1500 V
  • 10 kA
  • 40 kA
  • 15 kA
  • 40 kA
  • ≤ 5 kV
  • ≤ 25 ns
  • -40 °C ... +80 °C
  • green / red
  • 1
  • 1.5 mm2 solid / flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 3 module(s), DIN 43880
  • UL, KEMA
  • changeover contact
  • 250 V / 0.5 A
  • 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
  • max. 1.5 mm2 solid / flexible
  • ---------------------------------
  • ≤ 50 kA (t 4 ms)
  • Bussman HLS 2000Vdc / 200 A 2+/A173 DST aR, manufacturer's Part No.: 170M2040
  • 329 g
  • 4013364327726
  • 1 pc(s)
  • 952 567
  • Specifications (PDF)
  • More

Accessories

Varistor-Based Protection Module for DEHNguard M YPV


Specifications

Type
Part No.
Max. continuous operating voltage (d.c.) (UC)
Weight
GTIN
PU