User Manual for BFS-i10
www.levitronix.com
PL-3505-00, Rev00, DCO# 21-249
5
Pos.
Component
Article Name
Article #
Characteristics
Value / Feature
1
Bearingless Fan
BFS-i10.1
100-10207
Voltage, Power Input
48 V DC ±10%, 900 W
(Option: 24 V DC ±5%, 150 W, with reduced max. speed of 4000 rpm.)
Max. Pressure, Max. Flow
1150 Pa (4.6 inH
2
O), 40 m
3
/min (1413 cfm)
Point of Max. Power
1070 Pa, 33 m
3
/min, 7400 rpm
(optional 24 V supply voltage: 275 Pa, 20 m
3
/min, 4000 rpm)
ATEX / IECEx Marking
1258
II 2G Ex h mb IIC T6 Gd
II 2D Ex h mb IIIC T85 °C Db
Ambient and gas temperature range 0 to 40°C
IP Rating
IP67
Electrical Interfaces
PLC
2 analog inputs
4-20 mA
with
1 analog output
4-20 mA
2 digital inputs
0-24 V (optocoupler)
2 digital outputs
0-24 V / 100 mA (open drain)
RS485 interface, Modbus protocol (extended control or service through
fieldbus or Levitronix
®
Service Software).
Standard Firmware
V4.48 (with maximum rotational speed 7400 rpm).
Mechanical Interface
Flange on both motor sides with mounting holes 8 x Ø 11 mm on
diameter 240 mm. Flange inside Ø 200 mm, outside Ø 262 mm.
Cable Length
5 m + 0.2 m wires with TE connectors for power and PLC signals.
Materials
Polypropylene, electrically conductive, flame retardant.
Cable: PVC jacket, PVDF bushing.
Weight
4.5 kg, 10 lb
Table 1: Specification of standard configuration
Pos.
Component
Article Name
Article #
Characteristics
Value / Feature
2a
Cable Adapter Power,
Open Wires with
TE Connector
ICP-6.1-03
190-10499
Connector
TE Connectivity D 5200S 1-353047-3
Wires
0.3 m, 3 x 12 AWG (3.3 mm
2
) with wire end sleeves, PVC insulated
2b
Cable Adapter Signals,
Open Wires with
TE Connector
ICS-5.1-03
190-10464
Connector
TE Connectivity D 1200 1-1903131-6
Wires
0.3 m, 12 x 0.14 mm
2
, wire end sleeves on 3 RS485 bus relevant wires,
PVC insulated
3
AC/DC Power Supply
See section 3.1.2 for a list of compatible and tested power supplies.
4
RS485 to USB
Adaptor-TR Isolated
YN-485I-TR
100-30392
Structure/Design
USB connector (A) with termination resistor and cable (2m) with
connector pair (B and C) for external RS485 wire connection.
Magnetically isolated. Included is a USB space saver cable (D).
Purpose
Control or service of the fan via USB port of a PC.
5
ATEX Cable
Sealing System
ACS-A.1
(Roxtec)
100-90292
Materials
Sleeve (A) and Gasket (B): Stainless Steel, EPDM
Frame(C) and 2x Cable Module (D): Roxylon (EPDM Rubber)
Note
Lubricant (E) and measurement plates (F) are included.
Table 2: Specification of standard accessories
2.2 General Environmental Conditions
Condition
Limits
Usage
Indoor
Altitude
Up to 2000 m
Operating ambient temperature
0 to 40°C
Storage ambient temperature
(Extremes for Transportation)
-20 to 80°C
Operating humidity range (relative humidity)
15
– 95% (non-condensing)
Storage humidity range (relative humidity)
(Extremes for Transportation)
15
– 95% (non-condensing)
Normal storage conditions
Ambient temp.: 20 to 30°C
Relative humidity: 50% (non-condensing)
DC supply fluctuations
10% of nominal voltage
Transient over-voltages typically present on
the mains supply
Surge immunity according to EN 61000-4-5
(tested together with certified AC/DC power supply)
Pollution degree
2
Table 3: Environmental conditions for bearingless fan
