Coil Economizer

Description: to a near-condensing mode when firing #2 oil (if applicable). The upper coil, lower coil, modulating valves, control system, and other system components are sized as a system to deliver the maximum possible cost savings. Features: Separate upper and lower coils – allows heating

Description: Cleaver-Brooks engineered new technology with horizontal flow to achieve up to 94% efficiency in a two-stage condensing economizer. Competitive models use a different design and vertical flow, which requires a larger coil size and bypass. The product’s first stage returns wasted heat

Description: to a near-condensing mode when firing #2 oil (if applicable). The upper coil, lower coil, modulating valves, control system, and other system components are sized as a system to deliver the maximum possible cost savings. Features: Separate upper and lower coils – allows heating

• Application: Commercial, Industrial
• System: Heat Energy Recovery

Description: Design and Manufacture of Water-Tube Steam Generating Plant (Including Superheaters, Reheaters and Steel Tube Economizers) Enquiry Case 7: Use of Butt Welds in Tubes for Manufacture of Coils for Coil Type Boilers/ Superheaters

Description: Features Designed to Be the Smallest, Lightest Weight, Sealed Contactor in the Industry with Its Current Rating (500 +A Carry, 2000 A Interrupt At 320 VDC) Built-In Coil Economizer — Only 1.7 W Hold Power @ 12 VDC to 96 VDC and it Limits Back EMF to 0 V. Models Requiring Extenal

Description: including long periods of nonoperation. Typical EV200 applications include battery switching and back-up, DC voltage power control, circuit protection and safety. Built-In Coil Economizer – Only 1.7 W Hold Power @ 12 VDC and it limits back EMF to 0V Optional Auxiliary Contact For Easy

Description: Configuration Features Economizer : Without Power Switching : Yes Contact Features Auxiliary Contacts : Without High Voltage Relay Contact Arrangement : 1 Form C, SPDT High Voltage Relay Contact Current Rating (AMP) : 10 Electrical Characteristics High Voltage Relay Coil Resistance

• Relay Type: High Voltage Relay

Description: Length : 58 MM  [2.28 INCH ] Product Width : 53.8 MM  [2.12 INCH ] Electrical Characteristics Coil Magnetic System : Monostable, DC Coil Power Rating Economized (Min) (MILW) : 2000 Coil Power Rating Uneconomized (MILW) : 5500 Coil Resistance (OHM) : 26 Coil

• Continuous Current: 100 to 134 amps
• Single Phase Power Rating: 0.00268044076980564 HP
• Operating Temperature: -40 to 185 F
• Single Phase Power: 0.00268044076980564 HP

Description: Length : 69.4 MM  [2.73 INCH ] Product Width : 82 MM  [3.23 INCH ] Electrical Characteristics Coil Power Rating Economized (Min) (MILW) : 480 Coil Resistance (OHM) : 3 - 33 Coil Voltage Rating (VDC) : 12 Contact Limiting Breaking Current (AMP) : 1500 Contact Switching Voltage

• Maximum DC Switching Voltage: 500 volts
• DC Coil Voltage: 12 volts
• Coil Resistance: 3 to 33 ohms

Description: including long periods of nonoperation. Typical EV200 applications include battery switching and back-up, DC voltage power control, circuit protection and safety. Built-In Coil Economizer – Only 1.7 W Hold Power @ 12 VDC and it limits back EMF to 0V Optional Auxiliary Contact For Easy

Description: including long periods of nonoperation. Typical EV200 applications include battery switching and back-up, DC voltage power control, circuit protection and safety. Built-In Coil Economizer – Only 1.7 W Hold Power @ 12 VDC and it limits back EMF to 0V Optional Auxiliary Contact For Easy

Description: single-pole contactor also features a dual coil economizer that reduces power and heating after the contactor is energized. Once the contactor is energized, it takes minimal coil power to keep the contacts closed due to pulse width modulation (PWM) reducing the average power

• Maximum Current: 500 amps

Description: Mounting: Chassis Mount Coil Current: 130mA Operate Time: 15ms Relay Type: Contactor Coil Type: Non Latching Coil Voltage: 12VDC Contact Rating (Current): 500A Switching Voltage: 900VDC - Max Release Time: 12ms Family Name: EV200 Categories: Relays Turn On Voltage (Maximum): 9

• Features: Other
• Mounting: PC Board

Description: Mounting: Chassis Mount Coil Current: 130mA Operate Time: 15ms Relay Type: Contactor Coil Type: Non Latching Coil Voltage: 12VDC Contact Rating (Current): 500A Switching Voltage: 900VDC - Max Release Time: 12ms Family Name: EV200AAANA Categories: Relays Turn On Voltage

• Features: Other
• Mounting: PC Board

Description: chamber of this single-pole, single-throw (SPST), normally open (NO) contactor is hermetically sealed to protect all moving parts.The DCNEVT400 Series electric vehicle contactor also features a coil economizer that reduces coil power and heating after the contactor is energized.

• Maximum Current: 400 amps

Description: sealed contact chamber also protects all moving parts, allowing the EV contactor to be used in harsh automotive environments.The automotive relay is designed with a coil economizer that reduces coil power and heating after the contactor is energized. Once the contactor is

• Maximum Current: 350 amps

Description: immersion for 30 min, SAE J1171 - external ignition protection, and ISO8846 for protection against ignition around flammable gasses. High Efficiency Dual Coils – Unlike the PWM coil economizer found in other contactors that can cause cross-talk on your system control power or

• Continuous Current: 350 to 710 amps
• Motor Voltage: 12 to 800 volts
• Number of Poles: 1
• Operating Temperature: -67 to 185 F

Description: III for use in hazardous locations, IP67 for temporary water immersion for 30 min, SAE J1171 - external ignition protection, and ISO8846 for protection against ignition around flammable gasses. High Efficiency Dual Coils – Unlike the PWM coil economizer found in the EV200 that

• Normally Open (NO): 1
• Normally Closed (NC): 0
• Maximum Current: 350 amps
• Maximum AC Switching Voltage: 750 volts

Description: paired with our performance shunts and shunt-based current sensors. Key Features & Benefits Up to 1000 VDC system voltage Continuous current ratings up to 1200 A Bi-directional power switching Hermetically sealed (exceeds IP69) for harsh environments Integrated coil economizer to

• Maximum Switching Current: 3,000 amps
• Maximum DC Switching Voltage: 1,000 volts
• Mounting: Bracket (Flange) Mount
• Type: Electrical Contactor

Description: This unit was designed to provide fresh air ventilation for a modest-sized pool in Wisconsin. It was built for indoor installation and has a DX coil with controls by others. XeteX, however, provided straightforward analog controls for the blowers and the exchanger. This allowed XeteX to

• System: Heat Recovery Ventilator (ERV)
• Application: Residential

Description: space in the facility that it serves, allowing for very precise control over different areas in the building. To reduce the size and cost of each unit, one duel-use water coils was used for both heating and cooling. Every unit was also equipped with a flat plate heat exchanger and customized

• System: Heat Recovery Ventilator (ERV)
• Application: Residential

Description: Two- or four-pipe fan coils Cabinet unit heaters Other zoning equipment using an on/off, floating, or 0 to 10 VDC proportional control input Models also provide single- or two-stage control of unitary rooftop units (RTUs) with or without economizers and heat pumps. FEATURES AND

• Temperature Set Point Range: 40 to 100 F
• Voltage: 0 to 10 volts
• Thermostat Type: Digital
• Features: Multiple Zones, Programmable, Touch Screen, WiFi

Description: quality Rotary Piston or Dry Screw Pump vacuum systems available Closed loop economizer cooling system or recirculating crucible water circuit Fully automated controls from start-up through completion of hot top Full suite of safety features including argon gas backfill, reasealing

• Width / Tube O.D.: 900 to 1,200.0000000000002 mm