Dual Voltage SCR DC Motor Speed Control For Up To 2 H.P. Motors

OMDC-250 Series Variable Speed DC Control

SCR DC motor speed control

^TWD23,856 OMDC-253G-200E

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Dual Voltage - 120/240 Vac
Adjustable Horsepower Settings
NEMA 4/12 or 4X (IP66) Enclosure
Packaged Bridge Supply (Full Wave)
1% Speed Regulation
Adjustable Minimum and Maximum Speeds
Adjustable Acceleration
Adjustable Current Limit to 10 A
50:1 Speed Range

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Description

OMDC-253G-200E used for speed control in Omega's wire processing.

The OMDC-250 Series variable speed DC control offers superb flexibility, reliability, and value. A general purpose, economical control that is rated and tested to 2 horsepower, it provides the ultimate in standard features and versatility.

ADDITIONAL FEATURES

Adjustable IR compensation

Line voltage compensation

5 kΩ speed potentiometer

150% overload capacity

Transient voltage protection

Inhibit circuit permits start and stop without breaking AC lines

Shunt field supply provided SPECIFICATIONS
Temperature: -10 to 45°C (14 to 113°F)
AC Input Voltage: ±10% rated line voltage
Input Frequency: 50/60 Hz
Dimensions: 97 W x 140 H x 89 mm D (3.8 x 5.5 x 3.5")
Weight: 284 g (10 oz)

NOTE: When using the -29 option (FWD-OFF-REV switch), care must be taken to stop the motor completely before switching direction. Damage to the drive can result from switching direction at speed.

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Part Number/Desc.

Qty

Description

120 VAC Input: 0-90 VDC Output, 1 HP 240 VAC Input: 0-180 VDC Ouput, 2 HP

OMDC-253G-200E

TWD23,856

Availability: 1 week

Dual voltage variable speed DC control in NEMA 4/12 enclosure

OMDC-253G-200E-4X

TWD24,770

Availability: 1 week

Dual voltage variable speed DC control in NEMA 4X enclosure

OMDC-253G-200E-7

TWD31,110

Availability: 1 week

Dual voltage variable speed DC control with 4 to 20 mA isolated signal follower in NEMA 4/12 enclosure

OMDC-253G-200E-4X-7

TWD33,725

Availability: 5 weeks

Dual voltage variable speed DC control with 4 to 20 mA isolated signal follower in NEMA 4X enclosure

OMDC-253G-200E-29

TWD31,210

Availability: 1 week

Dual voltage variable speed DC control with FWD-OFF-REV manual switch in NEMA 4/12 enclosure (see Note above)

OMDC-253G-200E-56G2

TWD33,190

Availability: 5 weeks

Dual voltage variable speed DC control with 0 to 250 VDC isolated signal follower in NEMA 4/12 enclosure

Accessories

CG-5308921

TWD105

Availability: 1 week

1/2 NPT Liquid Tight Cable Gland, for 5-12mm cable diameter, black

POWER CORD-SE

TWD495

Availability: 1 week

8' Power cord with stripped leads, 3x16 AWG, 250 Vac max.

† All prices on this site are shown in Taiwan Dollars.
Note: Comes complete with operator’s manual.
Ordering Example:

(1) OMDC-253G-200E-4X-7 Dual voltage variable speed DC controller with 4-20 mA isolated signal follower in a NEMA 4X enclosure, TWD33,725