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External Service Bypass BY16-R
ER

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External Service Bypass BY16-R

A compact 19-inch service bypass for uninterrupted switchover and maintenance of OnPower GRT2-R and GRT3-R UPS systems with a maximum load capacity of 16 amperes.

Product description

This high-quality external service bypass was specifically developed as a 19-inch slide-in unit for professional rack installation and enables uninterrupted switchover of the connected loads on the OnPower GRT2-R and GRT3-R UPS models. By using this bypass switch, necessary maintenance work, repairs, or a complete replacement of the UPS system can be carried out while it is in operation, without needing to disconnect the downstream consumers from power. The device is designed for a maximum current of 16 amperes and features an IEC 60320 C20 appliance inlet as well as an integrated IEC 60320 C19 coupler for secure connection to the respective UPS system. For connecting critical consumers, two robust IEC 60320 C19 couplers are available on the rear, each rated for 16 amperes, ensuring reliable power distribution in the server rack. The mechanical switching happens seamlessly, so sensitive IT hardware remains continuously powered.

Notes

Safety information

Installation and commissioning of this service bypass may only be carried out by qualified specialists or trained electrical technicians in order to avoid life-threatening electric shocks and short circuits. Before any work is performed on the unit or before switching the bypass switch, ensure that the maximum total load of 16 amperes is never exceeded, as overload can cause severe fire damage or failure of the connected devices. The housing must never be opened, as dangerous voltages can still be present inside even after disconnection from the mains. The service bypass is designed exclusively for use in dry, air-conditioned indoor areas and within the specified operating temperatures, so contact with moisture, dust, or conductive contamination must be strictly avoided. In addition, all cables used must be undamaged and securely connected.

Disposal information

This electronic product falls under the European directives for the disposal of waste electrical and electronic equipment and must never be disposed of with normal household waste at the end of its service life. The owner is legally obliged to have the old device collected separately and hand it in at an official municipal collection point or at an appropriate retail take-back system. Proper disposal and subsequent recycling recover valuable raw materials and effectively prevent potential harm to the environment and human health. The packaging materials are made of recyclable materials and should be sorted into the appropriate recycling bins to help close the material cycle sustainably.

Technical data

Product data
Product numberEXB-BY016-ER002
Unitpc
Electrical basics
Phases1-phasig / 1-phasig
Mechanical & installation
Form factor / mounting standard19-inch rack
Rated current16 A
ConfigurationManual

Accessories and service

Frequently asked questions

What is an external service bypass needed for?

An external service bypass allows maintenance or replacement of a UPS system without interrupting the power supply to the connected loads. During service work, the load is safely switched to the public power grid so that critical systems continue to receive power.

Can the external service bypass be used with any UPS?

The external service bypass is designed for specific UPS models and power ranges. Before installation, check whether the technical specifications of the service bypass match the UPS system in use. You can find compatibility information in the respective product documentation or obtain it from our technical support.