·Some details are not shown. Please refer to specification sheets for all information.

MAX

Lightning Surge Protectors for
Electronics Equipment M-RESTER

LIGHTNING SURGE PROTECTOR
FOR POWER SUPPLY USE
(5 A; high discharge current capacity)

Functions & Features
• Designed specifically for AC power supplies up to 5 A
• Discharge current capacity 10000 A
• Absorbing surges only without affecting instrumentation signal
• No power supply interruption even when the surge absorber is broken
• Relay contact turns ON with surge absorber failure
• Surge absorber element replaceable without power interruption
Typical Applications
• High discharge current capacity is beneficial for use in area with frequent lightnings
 

MODEL: MAX–[1]

ORDERING INFORMATION
• Code number: MAX-[1]
 Specify a code from below for [1].
 (e.g. MAX-100)

[1] OPERATIONAL VOLTAGE
100: 100 V / 110 V / 120 V AC
200: 200 V / 220 V / 240 V AC

RELATED PRODUCTS
• Lightning surge protector for standard signal line use (model: MMD-24)
• Surge absorber element (model: MEL)

GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3.5 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel
Housing material: Flame-resistant resin (black)
Alarm indicator: Surge absorber failure indicator turns white when the fuse is blown.
Alarm contact: Turns ON with surge absorber failure (when the fuse is blown or when the surge absorber element is extracted.)
Rating:
125 V AC @1 A (cos ø = 1)
30 V DC @1 A (resistive load)
Maximum switching voltage: 220 V AC, 250 V DC 
Maximum switching power: 125 VA, 100 W
Minimum load: 5 V DC @1 mA

INSTALLATION
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 470 g (1.04 lb)

PERFORMANCE
Discharge voltage (peak-to-peak)
  Line to line:
  ≥ 190 V (MAX-100)
  ≥ 410 V (MAX-200)
  Line to ground: ≥ 640 V
Maximum surge voltage
  Line to line:
  ≤ 350 V (MAX-100)
  ≤ 700 V (MAX-200)
  Line to ground: ≤ 800 V
(Withstand voltage of protected equipment between circuit and metal housing must be 1000 V AC or more.)
Note: This is the maximum voltage that could pass through M-RESTER. Protected equipment must be able to withstand this voltage for very short time period.
Response time: ≤ 0.01 μsec.
Leakage current
  Line to line:
  ≤ 1 mA at 150 V DC (MAX-100)
  ≤ 1 mA at 300 V DC (MAX-200)
  Line to ground: ≤ 1 mA at 300 V DC
Discharge current capacity: 10000 A (8/ 20 μsec.)
Maximum load current: 5 A
Internal series resistance: ≤ 0.5 Ω including return

EXTERNAL VIEW

GROUNDING

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

MG Co., Ltd.