Single-phase thyristor regulator JM series

The JM series is a single-phase thyristor regulator that receives signals from a controller, PLC, or manual setting device and adjusts the power supplied to the heater of an electric furnace.
Rated current from 10A to 500A are available, so you can select the capacity that matches the heater rating.

For heater control! Integrated type with setting display as standard

Easy-to-read front display makes it easy to check settings and operating status
Safety measures also included
control method and feedback method can be switched

Other features

RS-485 (MODBUS) communication function is standard.

Specifications

Model list

Models	Main circuit rated voltage current	Fast acting fuse
JM20010□N303NN	200V10A	none
JM20020□N303NN	200V20A	none
JM20030□N303NN	200V30A	none
JM20030□A303NN	200V30A	Built-in
JM20050□N303NN	200V50A	none
JM20050□A303NN	200V50A	Built-in
JM20075□N303NN	200V75A	none
JM20075□A303NN	200V75A	Built-in
JM20100□N303NN	200V100A	none
JM20100□A303NN	200V100A	Built-in
JM20150□N303NN	200V150A	none
JM20150□A303NN	200V150A	Built-in
JM20200□N303NN	200V200A	none
JM20200□A303NN	200V200A	Built-in
JM20250□N303NN	200V250A	none
JM20250□A303NN	200V250A	Built-in
JM20300□N303NN	200V300A	none
JM20300□A303NN	200V300A	Built-in
JM20400□N303NN	200V400A	none
JM20400□A303NN	200V400A	Built-in
JM20500□N303NN	200V500A	none
JM20500□A303NN	200V500A	Built-in

*Power supply voltage: 200V (option control power transformer required for 100V and 400V)

Specifications

Number of phases	Single Phase
Rated current	10, 20, 30, 50, 75, 100, 150, 200, 250, 300, 400, 500A (designate type)
Rated voltage	200/220/240V AC
Rated Frequency	50/60Hz (automatic switching)
Input Signal	4~20mA DC, 0~10V DC, 0~5V DC, 1~5V DC, Logic input (L: 0.0V DC ≤ input ≤ 1.5V DC, H: 4.0V DC ≤ input ≤ 10.0V DC)
Output Range	0 to 98% of rated voltage
Applied load	resistance load, inductive load (transformer primary side control, phase control only)
Output control Method	Phase control /frequency division control (switchable depending on model)
current Protection	Operation stops when the rated current exceeds 120%
External dimensions	H190×W48×D163mm (for 10A, 20A) H270×W60×D239mm (for 30A to 75A) H270×W120×D274mm (for 100A to 150A) H320×W120×D274mm (for 200A to 250A) H475×W120×D310mm (for 300A to 500A)

Download Documents & Softwares

Catalog

JM_Single-phase thyristor regulator

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The JM series is a single-phase thyristor regulator that receives signals from a controller, PLC, or manual setting device and adjusts the power supplied to the heater of an electric furnace.
J.M.

Specification Sheet (PS Sheet)

JM Series Single Phase Thyristor Regulator

ファイルサイズ2MB

Document No.

PV-36-6

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English) JM series Single Phase Thyristor Regulator

ファイルサイズ2MB

Document No.

PSE-815

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CAD Data

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JM (10A, 20A)

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JM (10A, 20A, panel mounting specifications)

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JM (30A, 75A)

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JM (30A, 75A, panel mounting specifications)

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JM (100A-250A)

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JM (100A-250A, panel mounting specifications)

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JM (200A-250A)

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JM (200A-250A, panel mounting specifications)

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JM (300A-500A)

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JM (300A-500A, panel mounting specifications)

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JM setting display

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Instruction Manual

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Single-phase thyristor regulators General JM series

ファイルサイズ5MB

Models

J.M.

Document No.

JM-03-6

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Single-phase thyristor regulator communication interface JM series

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Models

J.M.

Document No.

JM-02-4

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English)JM Thyristor Regulator[General]

ファイルサイズ4MB

Models

J.M.

Document No.

INE-932D

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English)JM Thyristor Regulator[Communication Interface]

ファイルサイズ1MB

Models

J.M.

Document No.

INE-926B

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Single-phase thyristor regulator JM series

For heater control! Integrated type with setting display as standard

Other features

Specifications

Model list

Specifications

Download Documents & Softwares

Catalog

Specification Sheet (PS Sheet)

CAD Data

Instruction Manual

Softwares

Application Examples

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