MAX MSYSTEM | Alldatasheet

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MODEL: MAX http://www.m-system.co.jp/ MAX SPECIFICATIONS ES-8175 Rev.6 Page 1/3 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 (1.97) 123 (4.84) (3.15) mm (inch) MAX 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

MODEL: MAX http://www.m-system.co.jp/ MAX SPECIFICATIONS ES-8175 Rev.6 Page 2/3 EXTERNAL VIEW Model No. Label for Surge Absorber Element Surge Absorber Failure Indicator Hole Surge Absorber Element GROUNDING M-RESTER PROTECTED EQUIPMENT GG CROSSOVER WIRE GROUNDING (100 Ω or less) A crossover wire between M-RESTER ground and the ground or metallic housing of the equipment is required for protection. EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 3456 2187 80 (3.15) 80 (3.15) (.79) 35.4 (1.39) 40 (1.57) 50 (1.97) 7.8 (.31) CLAMP (top & bottom) DIN RAIL 35mm wide SURGE ABSORBER ELEMENT (model: MEL) 2–4.5 (.18) dia. MTG HOLE 15 (.59) deep 8–M3.5 SCREW

  • When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM ALARM OUTPUT PROTECTED EQUIPMENT (load side) POWER SOURCE (surge side) BREAKER Be sure to install the Breaker. Surge Absorber Element B Base Socket Main Body Discharge Element

MODEL: MAX http://www.m-system.co.jp/ MAX SPECIFICATIONS ES-8175 Rev.6 Page 3/3 Specifications are subject to change without notice.