RS PRO Site Transformer 3.3 kVA, 230 V AC Primary, 230 V AC Secondary, 13 A Output 122-6709

The RS PRO 122-6709 site transformer is a high-quality 3.3 kVA portable isolation transformer designed for electrical isolation and safety at worksites, workshops, and industrial locations. It operates with a primary voltage of 230 V AC and a secondary voltage of 230 V AC, delivering an output current of 13 A, suitable for a wide range of electrical tools and machinery.

Enclosed within a durable glass-fibre reinforced plastic (GRP) casing, this transformer is lightweight yet robust, making it ideal for portable use and protection in harsh industrial settings. The built-in thermal-magnetic trip mechanism provides effective protection against electrical overload, enhancing operational safety and reliability.

The transformer is fitted with BS1363 standard plug and socket types, ensuring compatibility with common site electrical connections. It conforms to the RoHS Directive 2011/65/EU, BS EN 61558, BS EN 61558-20-23, and BS EN 60529 standards, guaranteeing minimal hazardous substances and high safety compliance.

Designed as a stand-alone unit, its compact dimensions of 195 mm length, 195 mm width, and 265 mm depth make it convenient to transport and install. With a weight of 18 kg, it balances portability with stable usage conditions.

This unit supports a frequency range from 50 Hz minimum to 60 Hz maximum, suitable for various electrical supply environments. The continuous rating is 1.65 kVA with an intermittent rating of 3.3 kVA at maximum operating load (5 minutes on/15 minutes off duty cycle), providing flexibility for diverse site requirements.

Portable isolation transformer for electrical safety on sites. Robust GRP enclosure for durability and lightness. Thermal-magnetic overload protection. BS1363 plug and socket compatible. Compliance with RoHS and relevant BS EN safety standards.

Compact and portable with stable installation weight. Wide operating frequency range (50 - 60 Hz).

This RS PRO Site Transformer is well-suited for industrial, construction, manufacturing, laboratory, and HVAC applications where safe electrical isolation is critical. It ensures regulated voltage output, reduces risk of shock, and protects connected equipment.

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