Current transformers

The W0-S20 ... W5-S210 series of current transformers are highly sensitive devices for use with ground fault monitors in standard AC systems. A variety of sizes are available.

• Available Models: W0-S20, W1-S35, W2-S70, W3-S105, W4-S140, W5-S210
• Available Sizes: 20, 35, 70, 105, 140, 210 mm circular diameter
• Compatible devices: Standard RCM series, RCMS series (When used to monitor standard AC systems)

                Datasheet

Current transformers

The WAB series of current transformers are highly sensitive devices for use with ground fault monitors in AC and DC systems, as well as systems with variable frequency drives. A variety of sizes are available.

• Available models: W20AB, W35AB, W60AB, W120AB, W210AB
• Available Sizes: 20, 35, 60, 120, 210 mm circular diameter
• Compatible devices: RCMA420 (smallest three sizes), RCMS series

                Datasheet

Flexible current transformers

The WF… series of flexible, split-core type current transformers are highly sensitive measuring tools which measure AC currents and convert them into evaluatable signals. These are specially designed to operate with the RCMS460 and RCMS490 series of ground fault monitors for grounded and high-resistance grounded systems. The assembly consists of one flexible WF… current transformer and one RCC signal converter. Connection to the respective evaluator is via a two-wire cable.

• Refer to datasheet for available models. Model numbers vary based on size and supply voltage to the signal converter.
• Compatible devices: RCMS series (when used to monitor standard AC systems)

                Datasheet

Current transformers

The WR series of current transformers are highly sensitive devices for use with ground fault monitors in standard AC systems. These CTs have a large, rectangular interior for systems with large wiring or busbars (please refer to the datasheet for information on monitoring busbars). A variety of sizes are available.

• Available Models: WR70x175, WR115x305
• Available Sizes: 70x175, 105x305 mm rectangular interior
• Compatible devices: Standard RCM series, RCMS series (When used to monitor standard AC systems)

                Datasheet

Current transformers

The WS series of current transformers are highly sensitive devices for use with ground fault monitors in standard AC systems where split-core current tranformers are required. These CTs allow for easy retrofitting into existing systems by opening via an interlocking knob. A variety of sizes are available.

• Available Models: WS20x30, WS50x80, WS80x120
• 20x30, 50x80, 80x120 rectangular interior (split-core type)
• Compatible devices: Standard RCM series, RCMS series (When used to monitor standard AC systems)

                Datasheet

Current transformers

The WB series of current transformers are highly sensitive devices for use with ground fault monitors in AC and DC systems, as well as systems with variable frequency drives. A variety of sizes are available.

• Available models: W35B, W60B, W120B, W210B
• Available Sizes: 35, 60, 120, 210 mm circular diameter
• Compatible devices: RCMA470LY (smallest two sizes), RCMA471LY (largest two sizes)

                Datasheet

Current transformers

The W series of current transformers are highly sensitive devices for use with ground fault monitors in standard AC systems. A variety of sizes are available.

• Available models: W20, W35, W60, W120, W210
• Available Sizes: 20, 35, 60, 120, 210 mm circular diameter
• Compatible devices: Standard RCM series, RCMS series (When used to monitor standard AC systems)

                Datasheet