EV500SU-495 BELIMO | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
Fluid chilled or hot water, up to 60% glycol max (open loop/steam not allowed) Flow characteristic equal percentage or linear GPM Range 149-495 Valve Size [mm] 5” [125] Pipe connector pattern to mate with ANSI 125 flange Housing Cast iron - GG 25 Flow measuring pipe Ductile cast iron - GGG50 Ball stainless steel Stem stainless steel Stem seal EPDM (lubricated) Seat PTFE O-ring EPDM (lubricated) Characterized disc stainless steel Package EPDM Body Pressure Rating ANSI Class 125, standard class B ANSI Class 125 Number of Bolt Holes 8 chart in tech doc Close-off pressure ∆ps 175 psi Inlet Length to Meet Specified Measurement Accuracy 5X nominal pipe size (NPS) Ambient humidity max. 95% r.H., non-condensing Measuring accuracy flow ±2%* Control accuracy ±5% Flow Measurement Repeatability ±0.5% Sensor Technology ultrasonic with glycol and temperature compensation Temperature Sensors Pt1000 insertion sensors with thermal well Temperature Measurement Tolerance According to Pt1000 DIN EN60751 Class B Resolution of Temperature Sensor 0.18°F [0.1°C] Rated impulse voltage supply actuator/sensor: 0.8 kV (in accordance with EN60730-1) kV Rangeability Sv 100:1 Degree of Protection NEMA 1, UL Enclosure Type 1 Weight 120 lb [54 kg] Remote Temperature Sensor Length ft. [5m] Standard: 32.8 ft. [10m] Application Water-side control of heating and cooling systems for AHUs and water coils. Equal Percentage/ Linear: heating and cooling applications. Operation The Energy Valve is an energy metering pressure independent control valve that measures, documents and optimises water coil performance. Product Features The Energy Valve measures energy using its built-in electronic flow sensor and supply and return temperature sensors. Controls power with its Power Control logic providing linear heat transfer regardless of temperature and pressure variations. Manages Low Delta-T syndrome with its built in Delta-T manager. An IoT device utilizing cloud-based technology to optimize performance. Suitable Actuators Non-Spring Electronic fail-safe EV500SU-495 GRB(X) GKRB(X) Dimensions (Inches [mm]) A, B C D E F G I A B C D E F G H1 I 22.8” [579] 15.0” [380] 10.2” [260] 5.0” [127] 8.5” [216] 0.8” [20] 0.9” [22] Safety Notes WARNING: This product can expose you to lead which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov EV500SU-495 Technical Data Sheet Stainless Steel Ball, ANSI 125 Flange 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 06/11/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.
Leakage rate 0% Glycol Measurement Accuracy ±5% *All flow tolerances are at 68°F (20°C) & water. EV500SU-495 Technical Data Sheet Stainless Steel Ball, ANSI 125 Flange 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 06/11/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.
Power Supply 24 VAC, ±20%, 50/60 Hz, 24 VDC, -10% / +20% Power consumption in operation 17 W Transformer sizing 29 VA (class 2 power source) (ethernet) Overload Protection electronic thoughout 0...90° rotation Ω, 1/4 W resistor), VDC variable Input Impedance 100 kΩ (0.1 mA), 500 Ω Position Feedback default 2...10 V, VDC variable Angle of rotation 90° Direction of motion motor reversible with web view Direction of motion fail-safe reversible with switch Position indication Mechanically, pluggable Manual override external push button Running Time (Motor) 90 s Running time fail-safe <35 s Ambient humidity max. 95% r.H., non-condensing Degree of Protection IP54, NEMA 1, UL Enclosure Type 1 Housing material UL94-5VA Agency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU and 2014/35/EU Noise level, motor 52 dB(A) Noise level, fail-safe 61 dB(A) Servicing maintenance-free Quality Standard ISO 9001 Weight 5.51 lb [2.5 kg] Communication BACnet IP BACnet MS/TP Modbus RTU Modbus TCP MP-Bus The Energy Valve is based on Belimo patent and patent pending technology, US-Patent 6,039,304: ball valve with modified characteristics, US-Patent Pending: 2011/0153089: HVAC actuator comprising a network interface, data store and a processor, US-Patent Pending: 2009/009115: control of sensor less and brushless DC-Motor. The Energy Valve incorporates additional technology - powered by Optimum Energy TM. GKRX24-EV Technical Data Sheet 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 06/11/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.
A Actuators with appliance cables are numbered. Actuators may be connected in parallel. Power consumption and input impedance must be observed. Actuators may also be powered by 24 VDC. Actuators with plenum cable do not have numbers; use color codes instead. Meets cULus requirements without the need of an electrical ground connection. ! WARNING! LIVE ELECTRICAL COMPONENTS! During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury. Blk (1) Common T Red (2) Hot + Wht (1) S T Red (2) S1 Wht (1) S T Red (2) S2
24 VAC Transformer
Cable T2 Cable T1 Cable 1Wht (3) Y-Input Org (5) U-Output Pnk (6) C1 BACnet MS/TP - C1 Modbus RTU - 2 to 10 VDC Feedback Signal Control Signal (+) (+) (-) (-) 2 to 10 VDC A RJ-45 BACnet IP Modbus IP Ethernet Gry (7) C2 BACnet MS/TP + C2 Modbus RTU + 2 3 18 2 to 10 VDC Control 2-10 VDC, BACnet MSTP/IP , Modbus RTU/IP GKRX24-EV Technical Data Sheet 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 06/11/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.