ES-8227 Rev.3
MDP-200T
Lightning Surge Protectors for
Electronics Equipment M-RESTER
LIGHTNING SURGE PROTECTOR FOR
AC/DC POWER SUPPLY USE (1A)
(photovoltaic system, instrument shelter)
Functions & Features
• Designed for AC and specifically for DC power supplies up to 1 A
• Beneficial for protecting instruments from
counter electromotive force by inductors and of course normal lightning surges entering from power supply lines
• 1 A fuse incorporated in element circuit
MODEL: MDP–200T[1]
ORDERING INFORMATION
• Code number: MDP-200T[1]
Specify a code from below for [1].
(e.g. MDP-200T/A33/Q)
• Specify the specification for option code /Q
(e.g. /C01)
[1] OPTIONS (multiple selections)
DIN Rail Mounting Adapter
blank
: Without
/A33
: With adapter (model A-33)
Other Options
blank
: none
/Q
: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
GENERAL SPECIFICATIONS
Construction
: Plug-in
Surge protection type
: Voltage limiting type one-port SPD
Connection
: M4 screw terminals (torque 0.8 N·m)
Screw terminal
: Nickel-plated steel
Housing material
: Flame-resistant resin (black)
INSTALLATION
Operating temperature
: -20 to +80°C (-4 to +176°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Surface or DIN rail
Weight
:
90 g (0.20 lb), standard
115 g (0.25 lb), with DIN rail mounting adapter
PERFORMANCE
Max. line voltage
(Uc)
:
250 V AC (peak voltage 355V)
Discharge voltage
:
Line to line: 410 V
Line to earth: 410 V
Voltage protection level (Up)
:
Line to line: 800 V
Line to earth: 800 V
Response time
: ≤ 0.1 μsec.
Leakage current
:
Line to line: ≤ 0.15 mA @ 300 V DC
Line to earth: ≤ 0.15 mA @ 300 V DC
Max. discharge current (Imax)
: 1000 A (8/ 20 μsec.)
Nominal current (I
N
)
: 1.0 A
Dielectric strength of the base module
:
1500 V AC @ 1 minute (G terminal to other terminals)
Internal series resistance
: ≤ 0.4 Ω (including return)
Surge protection
: IEC 61643-1 Class III
CONNECTION EXAMPLES
GROUNDING
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
MOUNTING REQUIREMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM