BTB Type ATS

Programmable Automatic Transfer Switch 2P/3P/4P 250 Amp / 2P 400 Amp

BTB type Automatic Transfer Switch integrates the programmable controller and transfer switch, saving users a lot more time on setting and installation.

It can be operated both electrically and manually; through the colored LCD display panel, all information is clear at a glance. BTB series is available for 2P/3P/4P 250Amp & 2P 400Amp system, and the system voltage is between 110V to 480V. Made with Moulded Case Circuit Breaker (MCCB) provides Over current protection. The equipped mechanical and electrical interlock protections & safety lock both efficiently prevent the personnel and gensets from potential injury or damage. With optional communication modules, users are enabled to control and monitor the gensets remotely.

For GBP, EURO or USD pricing please contact us:

Sales: james.daff@sp-powerworld.com

Office: info@sp-powerworld.com

Tel: +44 (0) 115 923 2568 (United Kingdom)

Tel: (24-hour) +44 (0)7484709956 (United Kingdom)

btb-type-ats.pdf

Features

Integrated programmable controller with switch save space, installation time and cost
MCCB type with available as Class CB / Class PC models
Electrical and Manual operation, Lug connections to avoid crimping
Safety lock to avoid injury to personnel during maintenance
Color LCD display allows direct input of settings
All phase voltage/frequency monitor & protection for Utility & Generator
Auxiliary contacts to indicate Utility or Generator MCCB closed
Adjustable central “OFF” position timer
Adjustable Weekly exercise timer from 1 to 4 weeks
Both mechanical and electrical interlock protections
Complies with IEC60947-6-1 and AC-33A Utilization Category
Optional communication modules for remote monitoring and control with a Smartphone
Option of English or Traditional Chinese language display
All fault message accompany by an audio alarm to notify the user

Specifications

* Rated Frequency: 50 / 60 Hz
* Remote Start Output: 7A @ 250 Vac Max.
* Auxiliary Output: 3A @ 250 Vac Max.

Adjustable Timer Settings

* TDNE Time Delay Normal to Emergency: 0 to 250 seconds
* TDES Time Delay Engine Start: 0 to 15 seconds
* TDEN Time Delay Emergency to Normal: 0 to 999 seconds
* TDEC Time Delay Engine Cool-down: 0 to 250 seconds
* TDOF Time Delay in OFF position: 0 to 99 seconds

Operating Environment

* Operating Temperature: -20 to +70 °C
* Storage Temperature: -30 to +80 °C
* Relative Humidity: Less than 90%

Physical Specifications

* Dimensions: 2P：225.0 (L) x 293.0 (W) x 170.0 (H) mm
3P：225.0 (L) x 293.0 (W) x 170.0 (H) mm
4P：225.0 (L) x 293.0 (W) x 205.0 (H) mm