SAK-60MS
Electric Vehicle Charger Load Management
Introducing The SAK-60MS…the newest solution from PSP Products to an increasingly common residential problem.
When a homeowner wants to add a new EV Charger (or any load up to 60A), to an existing main or sub-panel that is at max capacity, the SAK-60MS offers the customer a reliable and affordable solution, without having to pay thousands of dollars for a full panel upgrade.
The SAK-60MS allows loads up to 60A to be added to any main service panel or sub panel that is at risk of overload, or will become overloaded when a new load is introduced. The onboard intelligent micro-controller monitors the load on the existing panel and only allows the added load access to the panel when capacity is available. The SAK-60MS will either prevent the added load from starting if total current draw is too high to allow the additional demand, or it will turn off the added load when the total draw exceeds the programmed level.
- Can be installed on any main or sub panel up to 1,000A to add managed loads up to 60A continuous.
- Installs "in-line" with the load to be added.
- Adapts to any application using the precision field adjustable set points. These maximize access to the added load and prevent looping.
- Can be pre-programmed in the office to speed installation. (110V cord not included).
- Field adjustable set points include: panel overload amperage, overload inrush cutoff delay, restore amperage threshold, load restore delay time and line-loss compensation adjustment for CTs. Controller LCD displays actual real-time amperage on panel.
- Extremely simple to program. Most installations need only three steps.
- Prevents overloading and saves costly upgrades to panel and / or electrical infrastructure.
- Controller is self-powered from line in voltage. External power supply not required. Can control 120 VAC single pole or 208-240 VAC double pole circuits.
- Utilizes a magnetic latching relay for long-term reliability, and box-lug in and out terminals for ease of installation.
- Split core CTs available in 100A, 250A, 500A and 1,000A ratings. 250A CTs come standard with the device.
- CTs are prewired with 12’ 18AWG shielded UL approved leads.
- Comes standard in polycarbonate 3R enclosure.
- 2 year warranty.