Data Sheet for Product

Submittal Sheet BT300 HVAC Drives Electronic Bypass (E-Bypass) Options
Document No. 154-129
February 19, 2018
Page 8 of 10 Siemens Industry, Inc.
Table 3. E-Bypass Specifications.
Specification Description
Input Voltages and Power Ranges
(3-phase)
208 to 240 Vac (-10% to +10%):
1 HP to 125 HP (0.75 kW to 90 kW)
4.2 amps to 301 amps
380 to 500 Vac (-10% to +10%):
1.5 HP to 250 HP (1.1 kW to 160 kW)
3.4 amps to 303 amps
Short circuit withstand rating
Disconnect with Fuses- 100,000 AIC
Circuit Breaker - 65,000 AIC @ 208/240 Vac
18,000 AIC @ 480 Vac
Frequency Reference
Analog Input
Keypad
Resolution 0.01 - 0.1% (10 bit), accuracy ±1%
Resolution 0.01 Hz
Ambient Operating Temperature
14°F (-10°C) (no frost) to 104°F (40°C)
up to 122°F (50°C) with derating
Storage Temperature -40°F (-40°C) (no frost) to 158°F (70°C)
Relative Humidity 0 to 95% rh, non-condensing, non-corrosive
Air quality
Chemical vapors
Mechanical particles
IEC 60068-2-60 (H
2
S [hydrogen sulfide] and SO
2
[sulfur dioxide]).
IEC 60721-3-3, unit in operation, class 3C2
IEC 60721-3-3, unit in operation, class 3S3.
Altitude
100% load capacity (no-derating) up to 3,280 ft (1,000 m)
-1% derating for each 328 ft (100 m) above 3,280 ft (1,000 m)
Maximum altitude:
208 to 240 Vac: 13,123 ft (4,000 m)
380 to 500 Vac: 13,123 ft (4,000 m)
Voltage for relay outputs:
240 Vac: ≤ 9,842 ft (3,000 m)
120 Vac: ≤ 13,123 ft (4,000 m)
Corner-grounding (380 to 500 Vac systems only):
≤ 6,562 ft (2,000 m)
Vibration
EN61800-5-1
EN60068-2-6
Seismic 2012 International Building Code (IBC), OSHPD
Shock
EN61800-5-1
EN60068-2-27
Enclosure Class UL Type 1/IP 21 standard in entire HP/kW range.
Agency Approvals/Conformity
UL 508C (FS4 through FS7); UL-508A (FS8 and FS9); UL; cUL; CE; RoHS
compliant; EN61800-5-1 (2007), BTL and OSHPD
Country Of Origin (COO) United States of America
Control I/O: (Programmable)
Analog Inputs
Analog Outputs
Digital Inputs
Relay Outputs
2 - voltage (0/2 to 10 Vdc) or current (0/4 to 20 mA)
Resolution 0.1%; Accuracy ±1%
1 - voltage (0/2 to 10 Vdc) or current (0/4 to 20 mA)
< 500 W; Resolution 0.1%; Accuracy ±1%
6 - programmable and isolated
Positive or Negative logic; 5 kW; 0 to 5 Vdc = 0; 15 to 30 Vdc = 1
2 - Form C and 2 Normally Open (programmable)
24 Vdc @ 8A; 250 Vac @ 8A; 125 Vac @ 0.4A
Auxiliary input
24 Vdc ±10%, 250 mA
Auxiliary output
10 Vdc ±3%, 10 mA (short-circuit protected)
24 Vdc ±10%, 250 mA (short-circuit protected)