PMP220-BD0E++ Ultra 220 “B” with Surge Suppresor – Electronic Voltage Protector 220 Vac 30A, porfessional enclosure, connected by terminal block. For Refrigerators, Air conditioners and electrical motors, electronically controlled or with inverter technology.

The BREAKERMATIC Ultra 220 "B" with Surge supressor is an electronic voltage protector designed to prevent damage caused by voltage variations in equipment with electronic control panels or inverter technology.

It disconnects your equipment when it detects a voltage variation outside the range you have selected. It also incorporates suppression devices to absorb transient voltage spikes, detects blackouts or brownouts, and incorporates a time delay to allow stabilization of the network and the equipment being protected.

It has four adjustment knobs to set the high and low cutoff voltages, the duration of the standby cycle, and a disconnection delay after detect a voltage failure. The knobs are protected by a transparent cover that can be sealed to prevent accidental tampering with the settings.

It also has a protector power switch.

It can be mounted using an omega rail (DIN rail) for electrical panels or directly to a wall using built-in mounting bracket.

Ideal for:

• Electrical panels and high-capacity equipment
• Air conditioners with inverter technology, split, mini-split, and window units with electronic control
• Motors and motor pumps
• Refrigeration equipment and electrical appliances with electronic control panels

Operation

 Steady-state voltage protection.

The BREAKERMATIC Ultra 220 "B" with Surge Supressor disconnects the output if the steady-state voltage is above the voltage set on the "over voltage" knob or below the voltage set on the "under voltage" knob. The response time is adjustable on the "disconnection time" knob between 1 and 8 seconds. The voltage must remain outside the range longer than the response time before the protector disconnect the output. While the fault persists, the corresponding high or low voltage indicator will remain illuminated.

Reconnection delay or standby cycle.

When the protector is energized, or at the end of a voltage fault, the protector will initiate a time delay before connecting the output. The duration of the time delay can be adjusted using the "delay time" knob between 30 s and 4 min 30 s. The standby cycle protects sensitive equipment from short operating cycles.

Blackout and brownout detection

The protector will disconnect the load if it detects a sudden voltage drop below 50% of the nominal voltage and initiate a standby cycle. The blackout detector's response time is instantaneous; the minimum blackout duration is specified in the specifications, but it is guaranteed to be longer than the maximum transfer time on distribution lines.

Transient surges suppression.

Transient surges are very short-duration, high-energy voltage spikes produced by the connection or disconnection of loads or induced by atmospheric discharges near the electrical network, which propagate through it until they reach the equipment. The BREAKERMATIC Ultra 220 "B" with Surge Supressor cuts transient surges, between phase and phase (differential mode), and between each phase and ground (common mode) without disconnecting the output. Transient surge protection may degrade with use. A "surge protection" indicator will be lit whenever the surge suppressor is operational; if it goes off, it indicates that a transient may have degraded the suppression element. The brightness of this indicator may be dimmer than the other indicators; this is normal.