Woodward 2301E, Инструкция по установке и эксплуатации, Страница: 179 / 182

Manual 26641 2301E Digital Control
Woodward 169
Appendix I.
2301E Control Specifications
Woodward Part Numbers:
8273-1011 2301E Load Sharing and Speed Control, 24 Vdc input,
Ordinary Locations
8273-1012 2301E Load Sharing and Speed Control, 24 Vdc input,
Hazardous Locations
8928-5014 Control Assistant
8928-1303 2301E Toolkit Service Tool
Power Supply Rating 18
–36 Vdc (SELV)
Power Consumption less than or equal 20 W nominal
Maximum Altitude 3000 m / 10 000 feet
Weight 1.75 kg / 3.86 lb
Input Supply Voltage Typical Input Supply Current
18 V 589 mA
24 V (nominal) 431 mA
32 V 319.6 mA
Inrush Current 7 A for 0.1 ms
Steady State Speed Band ±0.25% of rated speed
Magnetic Pickup 100
–25 000 Hz (300–3600 rpm)
3-phase Current Transformer Burden 3-7 A rms at full load, CT input burden at full load is 0.1 VA per
phase
3-phase PT Burden 100
–240 Vac line-to-line, 45–66 Hz. PT input burden is
between 1.5 VA and 1.7 VA per phase at 240 Vac, and
between 0.4 VA and 0.5 VA per phase at 120 Vac.
Discrete Inputs (8) 3 mA at 24 Vdc, impedance approximately 5.2 k

Remote Reference Input 4
–20 mA, 1–5 Vdc
SPM-A Input ±2.5 Vdc, externally powered
Actuator Output 0
–20 mA, 4–20 or 0–200 mA to actuator, software configurable
Analog Output 0
–20 or 4–20 mA, internally powered, configurable, power by
ex12 Vdc or +24 Vdc source, max output current
200 mA
Discrete Output Ratings Low-side drivers with overvoltage protection, 200 mA
maximum
Communication Ports RS-232: 9-pin connector, RS-422: 9-pin connector, 9600 to
115 200 baud, full duplex
Ambient Operating Temperature
–40 to +70 °C (–40 to +158 °F)
Storage Temperature
–40 to +105 °C (–40 to +221 °F)
Humidity
Lloyd’s Register of Shipping, Test Specification No. 1, 1996,
Humidity Test 1, 95% at +20 to +55 °C (+68 to +131 °F)
condensing
Mechanical Shock US MIL-STD 810C, Method 516.2, Procedure I (basic design
test), Procedure II (transit drop test, packaged), Procedure V
(bench handling)
Equipment Classification Class 1 (grounded equipment)
EMC Immunity Environment Marine Type Tests & EN 61000-6-2
IEC 61000-4-2, ESD ±6 kV/±8 kV
IEC 61000-4-3, RS 10 V/m + AM 80-3000 MHz
IEC 61000-4-4, EFT ±2 kV Power & I/O
IEC 61000-4-5, Surge ±1 kV I/O CM, ±0.5/±1.0 kV dc power
DM/CM, & ±1.0/±2.0 kV ac power DM/CM
IEC 61000-4-6, CRF 10 VRMS + AM 0.150-80 MHz.
Marine Type Test CLFI 3.6 VRMS or 2 W, 50 Hz to 20 kHz.
WWD (Marine) CLFI 3.6-0.36 VRMS or 2.0
–0.2 W, 20 kHz to
150 kHz.
EMC Emission Environment Marine Type Tests & EN 61000-6-4
Marine General Distribution Zone per CISPR 16
EC EN 61000-6-4 Industrial Limits (Class A)