MODEL: MATPH
Lightning Surge Protectors for
Electronics Equipment M-RESTER
GENERAL SPECIFICATIONS
Construction: Standalone; terminal access at the front
Degree of protection: IP20 (If the solderless terminals are
covered with insulation tubes.)
SURGE PROTECTOR FOR PHOTOVOLTAIC SYSTEM
(750V DC,1000V DC USE)
Surge protection type: One-port combination type SPD
Connection
Functions & Features
Line: M5 screw terminal (torque: 2.5 N·m)
Alarm output: Tension clamp
• Surge protection for photovoltaic array and power
conditioner.
Applicable wire size
• High discharge current capacity 20 kA
• Degraded head element is automatically separated from
the power lines by the incorporated thermal breaker, and
the LED lamp (turns off) and the relay contact alerts the
failure status.
Line: See the drawing below.
Alarm output: 0.13 to 1.5 mm
2, stripped length 8 mm
Screw terminal
Line: Nickel-plated steel
Alarm output: Tin-plated copper alloy
Housing material: Flame-resistant resin (black)
Alarm output: Trips when the thermal breaker operates.
(N.C. contact)
• Breakdown of the surge protector remotely detected with
the alarm output
• Photovoltaic system's resistance to earth is measurable
without removing the SPD due to spark gap employed
between line and earth.
Rated load:
250 V AC @50 mA (resistive load)
24 V DC @50 mA (resistive load)
Safety function: Thermal breaker incorporated
Monitor LED: Green LED turns on during normal conditions
(100 V DC to operational votage), and turns off during
failure condition, power off and the thermal breaker
operating.
• Applicable Solderless Terminal Size
diameter d
d : M5 use
B ≤ 12.5 mm
F ≥ 7.0 mm
(F ≥ 8.2 mm for sharing terminals)
T ≤ 1.8 mm
MODEL: MATPH–[1]M[2]
F
ORDERING INFORMATION
• Code number: MATPH-[1]M[2]
Specify a code from below for each of [1] and [2].
(e.g.MATPH-1000MA)
INSTALLATION
Operating temperature: -25 to +80°C (-13 to +176°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: DIN Rail
[1] OPERATIONAL VOLTAGE
750: 750 V DC
Weight: 200 g (0.44 lb)
1000: 1000 V DC
PERFORMANCE
MAXIMUM DISCHARGE CURRENT
Max. continuous operating voltage (Uc, Line to line):
M: 20kA (8/20 μsec.)
750 V DC for MATPH-750
1000 V DC for MATPH-1000
Discharge voltage (Line to earth): 500 V DC
Voltage protection level (Up):
• MATPH-750
[2] ALARM OUTPUT
A: With
Y: Without
Line to line: 2.5 kV (@In)
Line to earth: 1.8 kV (@In)
• MATPH-1000
MATPH SPECIFICATIONS
ES-8160 Rev.3 Page 1/4
https://www.m-system.co.jp/