Danfoss Metasys N2 Instruction Manual

Minimum ambient temperature at reduced performance -10 °C (14 °F)
Temperature during storage/transport -25 to +65/70 °C (-13 °F to + 149/158 °F)
Maximum altitude above sea level without derating 1000 m (3300 ft)
Maximum altitude above sea level with derating 3000 m (10,000 ft)
For more information on derating for high altitude, see the section on special conditions in the design guide.
EMC standards, Emission EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3
EMC standards, Immunity
EN 61800-3, EN 61000-6-1/2,
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6
Energy eciency class
2)
IE2
For more information, see the section on special conditions in the design guide.
2) Determined according to EN50598-2 at:
•
Rated load
•
90% rated frequency
•
Switching frequency factory setting
•
Switching pattern factory setting
7.3 Cable Specications
Cable lengths and cross-sections
Maximum motor cable length, shielded/armored 150 m (500 ft)
Maximum motor cable length, non-shielded/unarmored 300 m (1000 ft)
Maximum cross-section to motor, line power, load sharing and brake
1)
Maximum cross-section to control terminals, rigid wire 1.5 mm
2
/16 AWG (2 x 0.75 mm
2
)
Maximum cross-section to control terminals, exible cable 1 mm
2
/18 AWG
Maximum cross-section to control terminals, cable with enclosed core 0.5 mm
2
/20 AWG
Minimum cross-section to control terminals 0.25 mm
2
(AWG 3/4)
1) See chapter 7.5 Electrical Data for more information.
7.4 Control Input/Ouput and Control Data
Digital inputs
Programmable digital inputs 4 (6)
Terminal number 18, 19, 27
1)
, 29
1)
, 32, 33,
Logic PNP or NPN
Voltage level 0–24 V DC
Voltage level, logic'0' PNP <5 V DC
Voltage level, logic'1' PNP >10 V DC
Voltage level, logic '0' NPN >19 V DC
Voltage level, logic '1' NPN <14 V DC
Maximum voltage on input 28 V DC
Input resistance, R
i
approx. 4 kΩ
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
1) Terminals 27 and 29 can also be programmed as output.
Analog inputs
Number of analog inputs 2
Terminal number 53, 54
Modes voltage or current
Mode select switches S201 and S202
Voltage mode switch S201/S202 = OFF (U)
Voltage level 0–10 V (scaleable)
General Specications
VLT
®
HVAC Drive FC 102
114 Danfoss A/S © 08/2014 All rights reserved. MG11F522
77

Danfoss Metasys N2 Specifications

General

Brand	Danfoss
Model	Metasys N2
Category	DC Drives
Language	English