Manual bypass switch

An optional add-on for the Protect B. It also features an additional setting to enable UPS testing. The switch is equipped with individually protected power . Manual operated bypass switches. Save installation space and cost.

Traditionally, bypass switches are .

An external manual bypass switch enables an uninterruptible power supply to be locally isolated.

Single or Three Phase Switches. Sheet Steel or Plastic Enclosures. Fitted with Aux to indicate in bypass (remotely). Bottom Gland Plate (not plastic version).

Correctly designed systems should enable these operations to be performed without loss of power to the load . Ease of operation, Pros and Cons of each. The maintenance bypass switch may be supplied as an integrated. Bypass switches are typically used for bypassing various types of electrical equipment. With an On-line UPS, if an inverter fails, it will, in all probability, occur whilst mains power is present. A static bypass is in almost all cases part of the UPS internal circuitry and may be invoked manually using an external switch.

In larger UPS, it will probably synchronise the UPS output with the mains cycle before switching , . Packet, Cam and Flat pack types. PaCKeT SwiTCh ChaNGeoVeR aND byPaSS . The load is temporarily transferred from the inverter (UPS) onto the bypass (alternate) AC power source. It is necessary to read the whole manual carefully before doing any operation.

The purpose of this manual is to provide . Whether you are performing regular schedule maintenance on the system or in the event of an unexpected system malfunction, the power to the load can be safely transferred without being interrupted. They are designed to isolate ATS type electrical equipment (automatic transfer switch ) or UPS, with minimum interruption to the load supply. Get in touch for help and advice in choosing your UPS. A transfer switch allows safe switching from utility power to emergency power while maintaining isolation of each source from the other.

External maintenance bypass switch. The module is used as an external maintenance bypass switch to provide continuous power without shutting down the connected loads during UPS scheduled maintenance or battery replacement. The function of each position is described below. Note: Figures 1-are for descriptive purposes only, for specific wiring, please refer to the relevant wiring diagram at the back of the manual. The external manual bypass switch , an optional add-on for the.

Besides simple bypass operation, it features an additional setting to.