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Type 3RLC ROTO-LOAD CENTER®
Rotary Phase Converters

cUL - U.S. Listed

ROTO-LOAD CENTER

Description

Let Ronk Electrical Industries package a phase converter system that is custom designed and manufactured for your specific application.

ROTO-LOAD CENTER is a system designed, prewired, and packaged specifically to reduce the number of field connections. This lessens the chance of wiring errors and significantly lowers installation time and cost.

Contact Ronk for more details on available options.

Tech Spec | User Manual | Wiring Diagram

Specifications

Model: 3RLC
Series: ROTO-LOAD CENTER
Input Voltage: Single-phase 240 V
Output Voltage: Three-phase 480 V/
277 V wye
Components: Rotary converter with pad mount transformer
Dimensions: Varies according to converter size and enclosure – see chart below
Weight: Varies according to converter size – see chart below
Limited Warranty: 5 Years
Amp Rating
Dimensions
Shipping Weights
Applications
Converter
Size
1⌀ Full-load
Rating
Approx. Starting
Current
Max. 3⌀ Load
10 KVA 60 A 230 A 12 A
15 KVA 80 A 275 A 18 A
20 KVA 100 A 300 A 24 A
28 KVA 125 A 450 A 33 A
30 KVA 140 A 550 A 36 A
42 KVA 180 A 620 A 51 A

Rotary Base

Rotary Base Dimensions

Rotary
Base Frame
Converter
Size
A C E 2F G H O P
254RLC 10 KVA 15-3/8 in. 15-3/8 in. 5 in. 8-1/4 in. 17/32 in. 12 in. 11-3/4 in.
256RLC 15 KVA 15-3/8 in. 15-3/8 in. 5 in. 10 in. 8-1/4 in. 17/32 in. 12 in. 11-3/4 in.
286RLC 20 KVA 18-7/8 in. 18-3/4 in. 5-1/2 in. 11 in. 9-1/2 in. 17/32 in. 13-5/8 in. 13-1/4 in.
324RLC 28 KVA 20-7/8 in. 21-1/8 in. 6-1/4 in. 12 in. 10-1/2 in. 21/32 in. 15-5/8 in. 15-1/4 in.
326RLC 30 KVA 20-7/8 in. 21-1/8 in. 6-1/4 in. 12 in. 10-1/2 in. 21/32 in. 15-5/8 in. 15-1/4 in.
364RLC 42 KVA* 23-1/2 in. 21-1/8 in. 7 in. 12-1/4 in. 11-1/4 in. 21/32 in. 16-5/8 in. 15-1/4 in.

Transformer Enclosures

Enclosure Dimensions

Converter
Size
I J K
10 KVA 28 in. 21 in. 22 in.
15 KVA 28 in. 21 in. 22 in.
20 KVA 33 in. 22 in. 25 in.
28 KVA 33 in. 22 in. 25 in.
30 KVA 33 in. 22 in. 25 in.
42 KVA* 34 in. 23 in. 28 in.

* Not UL listed

Converter Size & Approximate Shipping Weights

Converter
Size
Weight
10 KVA 400 lbs.
15 KVA 450 lbs.
20 KVA 600 lbs.
28 KVA 700 lbs.
30 KVA 775 lbs.
42 KVA 1,140 lbs.

Typical Applications (select link for product inquiry)

Application Notes

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