SED2. Variable Frequency Drives. with Conventional Bypass Options. Variable Frequency Drives. Description. Features F-9.

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Leonard Greene
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1 SED2 with Conventional Bypass Options Important Note: VD products are only available through authorized distribution channels. To locate an authorized distributor, please contact a Siemens Building Technologies representative at: SED2 with Conventional Bypass Options amily. Description The Bypass Options are companion packages for the family of SED2. eatures Bypass Power 2-Contactor: Output & Bypass Overload protection in bypass mode. Step-down transformer with fused primary and secondary. Contactors electrically and mechanically interlocked. 3-Contactor (optional): Input, Output, & Bypass In addition to the 2-contactor features, 3-contactor features provide: Drive test function Complete electrical isolation of drive Input Device used disconnect Circuit breaker (optional) All doors are interlocked and padlockable 2 Contactor Bypass 3 Contactor Bypass Reactor Options Line reactor mounted in bypass option enclosure. Line reactor (in NEMA 1 enclosure) supplied separately. Load reactor (in NEMA 1/3R enclosure) supplied separately. V0302R1 Drive Motor Input Device Drive Motor Input Device Bypass Control Auto Bypass Relay logic allows user to send the motor to bypass mode based on the drive s programmable relay. The drive s programmable relay, typically set to fault, can be set up for applications that run full speed for an extended period of time. Enable Input Generally used for safety tie-ins; the motor will not operate the drive or bypass when open. Common Remote Start/Stop Common remote start/stop can be used in both drive and bypass mode. Essential Services Mode Typically used for smoke purge; the motor goes to bypass regardless of the selected mode. No call to stop will have an effect, including open safety or stop commands. Only turning the power off or opening this contact will stop the motor. Bypass Door Mounted Control Devices 2-Contactor Units Drive-Off-Bypass selector Bypass pilot light 3-Contactor Units Drive-Off-Bypass selector Bypass pilot light Drive Test on/off selector -9

2 with Conventional Bypass Option Specifications -10 Conventional Bypass Specifications Input Voltage (3-phase) 208V, 3 AC±10%...1/2 hp to 60 hp (2.3 amps to 154 amps) 240V, 3 AC±10%...1/2 hp to 60 hp (2.3 amps to 154 amps) 480V, 3 AC ±10%... 1/2 hp to 125 hp (1.2 amps to 178 amps) 575V, 3 AC ±10%...1 hp to 125 hp (2.3 amps to 125 amps) Protection Level...NEMA Type 1 NEMA Type 12 Temperature Operating to 104 (0 to +40 C) Storage to +158 (-40 to +70 C) Humidity...0 to 95% RH, non-condensing Drive Specifications Input Voltage and Power Ranges (3-Phase) 208V and 230V to 240V, 3AC ±10%....1/2 hp to 60 hp 380V to 480V, 3 AC ±10%...1/2 hp to 125 hp 500V to 600V, 3 AC ±10%...1 hp to 125 hp Input requency...47 Hz to 63 Hz Output requency...0 Hz to 150 Hz Power actor total, 0.97 displacement VD Degree of Efficiency... 96% to 97% Switch-on Current... Less than nominal input current Auxiliary Supply 24V... Glavanically separated, unregulated auxiliary supply (18V to 32V) 100 ma Overload Capacity...110% for 60 seconds Control Method...Linear, parabolic and programmable V/f; and flux current control low-power mode PWM requency...2k Hz to 16k Hz (adjustable in 2k Hz increments) ixed requencies programmable Skip requency Bands... 4 programmable Setpoint Resolution Hz digital, 0.01 Hz serial, 10 bit analog Digital Inputs (Sink/Source)...6: fully programmable and scalable isolated digital inputs, switchable Analog Inputs...2: 0 to 10 Vdc, 0/4 to 20 ma, can also be configured as digital inputs or Ni 1000 input Relay Outputs...2: configurable 30 Vdc /5A (resistive), 250 Vac 2A (inductive) Analog Outputs... 2: programmable (0/4 to 20 ma or 0 Vdc to 10 Vdc) Serial Interface... RS-485; Protocols: USS, P1 and N2; Transmission rate: Up to 38.4k Baud Temperature Ranges Operating...14 to 104 ( 10 C to 40 C) Storage to 158 ( 40 C to 70 C) Humidity...95% rh, non-condensing Operational Altitudes...Up to 3280 ft (1000m) above sea level without derating Protection eatures...under-voltage, Over-voltage, Overload, Ground fault, Short circuit, Stall prevention, Locked motor, Motor over-temperature l2 t PTC, Over-temperature, Parameter PIN protection. Standards... UL, cul, CE, C-tick CE Conformity...Conformity with EC Low Voltage Directive 73/23/EEC Options... LON Interface, Modbus Interface, BACnet MS/TP Interface, Advanced Operator Panel (AOP) Module, EasyComm Drive Software, PC Kit Accessories & Service Kits -25

3 with Conventional Bypass Option Product Ordering Your Product Number Example Product Number V B A B X H A 1 Model VB VD with Bypass Series A Conventional Bypass Voltage HP rating V to 240 V to 480 V to 600 V 0.5, 0.75 [See Note 1 for these selections] Disconnect B 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 75, 100, 125 [See Note 2 for these selections] used Disconnect Circuit Breaker -11 NEMA rating 1 NEMA Type 1 5 NEMA Type 12 (IP 54) [See Note 3] Contactor 2 2 Contactors 3 3 Contactors Reactor [See Note 4] 0 None 3 Line Reactor ilter X actory Required Designator Options (If no option is required, leave field blank) HA1 High Amp Rating [See Note 5] Notes: 1. Available only with Voltage Codes 1, 2, and Available only with Voltage Codes 3 and Available only in certain models. 4. Input line reactors will be installed in bypass enclosures. Load reactors are supplied seperately in NEMA 1 or NEMA 3R enclosures. 5. HA1 option is a bypass rated to 178 amps at 480 Vac. It is only available as 125 hp, 480V. Though it does not meet NEC for 150 hp at 180 amps, the package will be able to control a high percentage of 150 hp motors.

4 NEMA 1 Dimensions NEMA 1 Conventional Bypass Approximate Weights rame Size Wt. Lb. (kg) A 45 (20) B 55 (25) C 75 (34) D 150 (68) E 180 (82) 470 (213) Note: Exact weight will be affected by the actual horsepower/voltage and the selected power options (140) 11.0 (279) rame Size A and B 8.3 (211) (610) 49.0 (1245) 11.0 (279) rame Size C 9.7 (244) 5.5 (140) (1461) 18.0 (457) 17.0 (432) rame Size D 11.3 (287) 9.5 (241) = Protective Shield -12 NEMA 1 Conventional Bypass rame Sizes and Power Ranges. HP kw 208/240V 480V 575V A B C D E A B C D E C D E 48.0 (1219) VD0007R (1689) 18.0 (457) 17.0 (432) rame Size E 11.3 (287) 9.5 (241) 57.5 (1460) 45.5 (1156) rame Size 17.4 (442) N/A Dimensions shown in inches (mm). HA1 N/A

5 NEMA 12 Dimensions NEMA 12 Conventional Bypass Approximate Weights rame Size Wt. Lb. (kg) A 100 (45) B 100 (45) C 130 (59) D 185 (84) E 225 (102) 350 (159) Note: Exact weight will be affected by the actual horsepower/voltage and the selected power options. NEMA 12 Conventional Bypass rame Sizes and Power Ranges. HP kw 480V 575V B & C B & C D & E D & E HA1 N/A VD0212R1 Dimensions shown in inches (mm). NOTE: Exact weight will be affected by actual horsepower/voltage and selected power options. -13

SED2 VFD NEMA Type 3R and Type 3R Harsh Environment (3RHE) Bypass

SED2 VFD NEMA Type 3R and Type 3R Harsh Environment (3RHE) Bypass SED2 VD NEMA Type 3R and Type 3R Harsh Environment (3RHE) Bypass Description The NEMA Type 3R Bypasses are companion packages for the family of SED2 Variable requency Drives (VD). NEMA Type 3R/3RHE enclosed