MDP-D12/Q [MSYSTEM]
Lightning Surge Protectors for Electronics Equipment M-RESTER;型号: | MDP-D12/Q |
厂家: | M-SYSTEM |
描述: | Lightning Surge Protectors for Electronics Equipment M-RESTER |
文件: | 总4页 (文件大小:126K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: MDP-D
/C03: Rubber coating
Lightning Surge Protectors for
Electronics Equipment M-RESTER
GENERAL SPECIFICATIONS
Construction: Plug-in
LIGHTNING SURGE PROTECTOR FOR
Surge protection type: Voltage limiting type two-port SPD
Connection: M4 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated steel
DC POWER SUPPLY USE
Functions & Features
• Designed specifically for 12 V/24 V DC power supplies of
Housing material: Flame-resistant resin (black)
Monitor LED: Green light turns ON during the power is
supplied; OFF when the voltage limiter is failed.
small capacity
• Absorbs surges only without affecting instrumentation
signal
• Monitor LED
INSTALLATION
Power input: Max. output current 1 A
Typical Applications
Use a DC power source with the overload current protection.
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
• DC power sources, switching regulators
• Power source for electronic devices
Weight: 140 g (0.31 lb), standard
165 g (0.36 lb), with DIN rail mounting adapter
Lot.NO
MDEIJPAN1430B
PERFORMANCE
M•STER
MODEL
Max. continuous operating voltage (Uc):
MDP-D12 Line to line: 14 V
MDP-D24 Line to Line: 27 V
Line to earth: ±160 V
MODEL: MDP–D[1][2]
Voltage protection level (Up):
MDP-D12 Line to line: 20 V
MDP-D24 Line to Line: 40 V
Line to earth: ±650 V
ORDERING INFORMATION
• Code number: MDP-D[1][2]
Specify a code from below for each [1] and [2].
(e.g. MDP-D24/A33/Q)
Response time:
Line to line: ≤ 4 nsec.
• Specify the specification for option code /Q
(e.g. /C01)
Line to earth: ≤ 20 nsec.
Leakage current:
MDP-D12 Line to line: ≤ 3 mA @ 14 V DC
MDP-D24 Line to line: ≤ 6 mA @ 27 V DC
Line to earth: ≤ 0.1 mA @ ±160 V DC
Max. discharge current (Imax): 5000 A (8 / 20 μs)
[1] OPERATIONAL VOLTAGE
12: 12 V DC
24: 24 V DC
Nominal current (I ): 1.0 A
N
Internal series resistance: ≤ 0.6 Ω (including return)
Surge protection: IEC 61643-1 Class III
[2] OPTIONS (multiple selections)
DIN Rail Mounting Adapter
blank: Without
/A33: With adapter (model A-33)
Other Options
STANDARDS & APPROVALS
EU conformity:
blank: none
EMC Directive
/Q: Option other than the above (specify the specification)
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
MDP-D SPECIFICATIONS
ES-8203 Rev.9 Page 1/4
https://www.m-system.co.jp/
MODEL: MDP-D
CONNECTION EXAMPLES
*2
*1
DC Power Source
(protected device)
Electronic Device
(protected device)
*1
MDP-D
MDP-D
*3
+
+
P+
P–
S+
S–
S+
S–
P+
P–
POWER
–
–
G
G
G
G
Grounding
Grounding
The MDP-D is not applicable to protect two-wire transmitters. To protect two-wire transmitters.
model MDP-24-1 designed to yield only small leakage current is suitable.
*1. Confirm the polarity of the terminals when connecting this module to a protected device.
*2. Use a DC power source with the overload current protection function. (maximum output current 1A)
*3. Install a current limiting element (capacity 1A) when the output current exceeds 1A.
GROUNDING
PROTECTED
EQUIPMENT
M-RESTER
G
G
GROUNDING
(100 ohms or less)
CROSSOVER WIRE
A crossover wire between M-RESTER ground and the ground or
metallic housing of the equipment is required for protection.
If the protected equipment has no ground terminal, ground the
M-RESTER only.
When the M-RESTER is mounted with DIN Rail Mounting Adapter,
connect the grounding wire to the mounting screw of the M-RESTER.
MDP-D SPECIFICATIONS
ES-8203 Rev.9 Page 2/4
https://www.m-system.co.jp/
MODEL: MDP-D
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
■ STANDARD
80 [3.15]
53 [2.09]
2–5 dia.
MTG HOLE
31.5 [1.24]
27 [1.06]
HEAD ELEMENT
MONITOR LED
P+
G
P–
BASE
6–M4 TERMINAL SCREW
S+
G
S–
GROUND TERMINAL (G)
(used as mounting bracket)
■ WITH DIN RAIL MOUNTING ADAPTER
8.5
[.33]
(3.3 [.13])
80 [3.15]
53 [2.09]
27 [1.06]
31.5 [1.24]
DIN RAIL
35mm wide
MONITOR LED
P+
G
P–
6–M4 TERMINAL SCREW
S+
G
S–
2–M4 MOUNTING SCREW
(used as ground terminal (G))
MOUNTING REQUIREMENTS unit: mm [inch]
2–M4 SCREW
33 [1.30] min.
MDP-D SPECIFICATIONS
ES-8203 Rev.9 Page 3/4
https://www.m-system.co.jp/
MODEL: MDP-D
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
S+
P+
HEAD ELEMENT
MONITOR LED
*
POWER
SOURCE
(surge side)
EQUIPMENT
SIDE
(load)
G
G
Discharge
Elements
Indicator
Circuit
Voltage
Limiter
S–
P–
BASE
G
GROUND TERMINAL
(used as mounting attachment)
* Use a DC power source with the overload current protection function. (maximum output current 1A)
Specifications are subject to change without notice.
MDP-D SPECIFICATIONS
ES-8203 Rev.9 Page 4/4
https://www.m-system.co.jp/
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