Protect your solar
investment with the best DC surge arresters designed for solar PV installations
The surge protection relays protect
installations and eliminate the effects of power surges.
They offer the highest level of security in low voltage lines,
continuous processes, domestic and tertiary facilities, etc.
They are suitable for manufacturers and system
integrators of industrial equipment, photovoltaic applications, wind turbines, etc.
Devices connected to the mains are increasingly susceptible to
electrical disturbances in the grid. Hence it is essential to provide adequate
protection to avoid major economic and material losses.
The most visible and destructive power surges are often caused
by atmospheric discharges (lightning strikes). However, the main sources of
surges are within the facility installation itself, for the following reasons:
·
Performance of circuit breakers and fuses.
·
Connection and disconnection of inductive loads.
·
Switching of motorsand machines.
·
Electrostatic discharge.
·
Capacitor’s power factor correction.
·
Energy transfers in generator sets.
BENEFITS
·
Compact equipment for wind power installations.
·
High discharge capacity via zinc oxide varistors and gas
dischargers.
·
With thermal separation device.
·
Visual indication of a fault in the equipment.
·
Remote signaling of protection status.
·
Plug-in protection modules which facilitate maintenance.
TECHNICAL CHARACTERISTICS
MODELS
VP C40 PV500
VP C40 PV1000
According to IEC
61643-1 (Class)
II
Photovoltaic line
2P+PE
2P+PE
Maximum service
voltage in direct current
Uoc
max
(Vdc)
< 500
< 1000
Maximum continuous
operating voltage
Uc
(L-PE) (Vcc)
250
500
Nominal discharge
current (8/20 μs)
In
(kA)
20
Maximum discharge
current (8/20 μs)
Ima
x (kA)
40
Protection
level
Up
(kV)
< 1,8
< 3,6
Protection level at
5 kA (kV)
< 1,5
< 3
Response time
ta
(ns)
< 25
< 25
Maximum back-up fuse
(A gL/gG)
125
125
Nº Modules
3
3
Plug-in modules code
41614
41616
Fanox
specializes in the design and manufacture of electronic relays for Low and
Medium Voltage applications.
Since its foundation, back in 1992, Fanox
has developed a wide range of products for multiple applications in the low
voltage sector, having designed and launched new products to the market every
year.
ENERGY CARE TECHNOLOGIES LLC. is
distributor
of
FANOX products. Contact us for
wholesale prices. We EXPORT!