MDP-D24/Q [MSYSTEM]

Lightning Surge Protectors for Electronics Equipment M-RESTER;


型号：	MDP-D24/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

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

DC Power Source

(protected device)

Electronic Device

(protected device)

MDP-D

P+

P–

S+

S–

S+

S–

P+

P–

POWER

–

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

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+

P–

BASE

6–M4 TERMINAL SCREW

S+

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+

P–

6–M4 TERMINAL SCREW

S+

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)

Discharge

Elements

Indicator

Circuit

Voltage

Limiter

S–

P–

BASE

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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