Current Selected Location - Sid Harvey Garden City (0999) Garden City NY

The class II Model 610 Digital Current Monitor offers the latest technology for providing positive and accurate over current motor (load) protection for single, and 3 phase motors, drawing between 5 and 200 amps. The Model 610 also can monitor up to two thermistor temperature sensors to detect abnormally high and/or low compressor operating temperatures. Motor protection is accomplished by monitoring the operating motor current, in each phase of the load, using current transformers. For both single and 3 phase loads, the control digitally processes the sampled current and calculates the excess energy being absorbed by the motor due to current flow above the operator selected trip level. If the current is above the selected trip level, the controller calculates the excess power and integrates to calculate excess energy. When the excess energy rises to a level equivalent to locked rotor for 2 seconds, a current trip will occur. If the current drops below the trip level prior to a trip, the controller will reset the integration to zero. This prevents false-alarm trips. Fail-safe operation is provided by protecting the load from excessive current or abnormal temperatures in one or more of the following overload conditions:
If one of the above conditions occurs, the Model 610 operates a TRIP relay to disconnect power from the load. An ALARM relay is also provided that can be used to alert operators of a lockout condition. The number of automatic trip resets allowed before a lockout occurs is operator selectable. The automatic trip reset time is also selectable. When protecting 3 phase loads, the Model 610 detects phase
imbalance and can also verify correct phase rotation during each load's startup. Setting the current trip level at 8% above the nominal FLA of the motor will indirectly provide both low and high voltage protection. Setting the current trip level at other percentage levels above FLA will directly protect the motor. The optional, customer supplied, Omega 10K thermistor temperature sensors can be used to monitor compressor exhaust temperature and crankcase oil temperature. Omega offers a wide range of thermistor sensors that are readily available. The trip temperature values are operator selectable. The Exhaust high temperature value can be set between 80°F and 300°F or between 100 Ohms and 20K Ohms. The Oil temperature trip values can be set for high, low or both high and low trip temperatures between 20°F and 200°F or between 200 Ohms and 20K Ohms. Consult factory for different temperature ranges.

Intermatic AG2403C3 Surge Protector Device,

Littelfuse 250A Voltage/Phase Monitor Relay, 190 - 480 VAC , DPDT, 4 sec The 250A is a 3-phase, auto-ranging, dual-range Voltage monitor that protects 190 - 480 VAC , 50/60 Hz motors regardless of size from low and high Voltage, unbalance/single-phase and reverse phase. The product provides a user selectable nominal Voltage setpoint and the Voltage monitor automatically selects between the 200 VAC and 400 VAC range. The 250A also features adjustable or manual restart delay. This unique microcontroller-based Voltage and phase-sensing device constantly monitors the 3-phase Voltages to detect harmful power line conditions. When a harmful condition is detected, the output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to acceptable levels. The model 250A includes advanced single LED diagnostics. Five different light patterns distinguish between faults and normal conditions

Power surges are the silent killer for home appliances and HVAC equipment. Most homeowners protect their electronics, but leave more valued equipment unprotected. Surges can wipe out equipment and leave you searching for answers. Search no more. The easy-to-install AG3000 surge protective device (SPD) is the perfect add-on for HVAC equipment. A green LED indicator provides the status of protection. Trusted, state-of-the-art TPMOV (thermally protected metal oxide varistor) technology eliminates the potentially hazardous failure modes that are co mmonly associated with standard MOV technology.

Three modes of protection: L-G, L-L, L-N
• TPMOV surge protection technology
• Green LED indicator provides status of protection
• Type 4x watertight and UV resistant plastic enclosure
• 3-years product warranty
  

Intermatic Compressor Defender CD1-024R Under Voltage Surge and Short Cycle Protective Device, 120 - 240 VAC , 2 amp, 60 Hz

Protect your residential and light commercial compressors
• Surge, brownout and short cycle protection with 120, 208 and 240 VAC loads
• LED indicators provide real-time status updates for quick and easy troubleshooting
• For use inside condensing units or externally on disconnects
• Complies with ANSI/AHRI standard 110-2012 range B2 for Voltage drop protection
• Auto-sense Voltage technology 120 - 240 VAC universal input Voltage
• Meets ANSI/UL 1449 3rd edition requirements
• Thermostat relay: normally closed relay, 24 VAC
• Type 2 SPD
• Maximum continuous overVACage (MCOV): L-N/G: 150 VAC , L-L: 300 VAC
• VACage protection rating (VPR): L-N/G: 700, L-L:1200
• SCCR (short circuit current rating): 20 kilo-amp
• Under Voltage response time - 3 line cycles
• Short cycle delay: 3 min
• Enclosure - type 3 outdoor
• 3 years limited warranty
• TPMOV (thermally protected metal oxide varistor) surge protection technology
  

DITEK's DTK-CM+ Series of Surge Protective Devices (SPD's) provide durable, cost-effective protection and are suitable for use in a variety of locations. These compact, parallel-mount SPD's are available for 120/240V systems, and are an excellent choice for effective, performance driven surge protection.

Parallel connection for easy installation
• Diagnostic LED provides indication of power, ground presence and SPD function
• NEMA 4x weatherproof enclosure
• L-G, L-L protection modes
• 700 - 1200 VAC L-G, 1200 - 2500 VAC L-L protection Voltage
• UL1449 listed SPD Type 1
• 10 years limited warranty
  

ICM Controls ICM450C Programmable Digital Universal Line Voltage Monitor, 18 - 240 VAC (Control), 190 - 630 VAC (Line)

Fully programmable with LCD diagnostic display
• 25-fault memory storage, non-volatile
• Identifies front and back side faults
• Protects against - Voltage unbalance, high/low Voltage, phase loss, phase reversal, faulty power, incorrect sequencing and rapid short cycling
• Mechanical - surface mount using (2) #8 screws mounting, screw terminals
• -20 to 75 deg C LCD operating temperature
• 0 - 10 min adjustable time delay
• Relay, SPDT output

Sid Harvey Item #:D10829-499: Replaces Part #:'s : AC-2020

SPECIFICATIONS

Service voltage: 120/240 volt, single phase

Maximum surge current: 100,000 amps

Maximum energy dissipation: 1,020 Joules

Installation point: Electrical panel, electrical disconnect

Diagnostics: Green light indicates surge suppression present

AC protection modes: L-L, L-N, L-G, N-G

Conduit connection: 3/4

Product Features:

Reduces in-rush current/draw necessary at startup by up to 70%

Prolong the life of the A/C by reducing excessive torque, wear and tear

Reduce loud noises, light flickering, and breaker trips

Built-in self-learning algorithm

Over-current protection

Over/under voltage monitoring

Built-in start capacitor

LED fault indicators

Ultrasonic sealed tamper-proof enclosure

Installation hardware is included

ICM Controls ICM402 Line Monitor, 190 - 600 VAC , SPDT - NO

Low cost 3 PH protection for single side
• Monitors for phase reversal, phase loss, unbalance % as a function of input Voltage
• Bright LED indicators for ON and FAULT
• 115, 208/230 VAC control Voltage input
• Epoxy encapsulated for moisture protection
• Easy to install, no adjustment
• Less than 1 sec phase loss response
• Automatic reset from a fault condition
• Compact packaging - fits almost anywhere
• Works great with the ICM450 for load side monitoring of part winding start motors and multiple compressor systems
  

ICM Controls ICM401C Phase Monitor, 190 - 600 VAC Input, 18 - 30 VAC Control

Low cost 3 PH protection for single side
• Monitors for phase reversal, phase loss, unbalance percentage as a function of input Voltage
• Bright LED indicators for ON and FAULT
• Epoxy encapsulated for moisture protection
  

ICP Fast A/C Parts 1055151 Drain Pan