GENERAL
These variable frequency drives provide step-less speed
control for all basic HVAC applications:
• Pumps
• Fans
• Compressors
FEATURES
• Most compact size in the market (especially IP54)
• Integrated RFI-filters and AC-chokes
• Credit card size “Quick Guide” for installation and
commissioning attached to every unit
• 30s Start-Up Wizard
• HVAC-optimized software
• Easy “keypad – remote” change with 1 button
• Trip free operation with safety switch
• Silent motor operation with 6 kHz switching
frequency
• Overtemperature ride-through
• Power ride-through
• Integrated PID controller
• Normal and Inverse regulation
• Sleep Mode
• Anti-Windup function
• Integrated Pump/Fan Cascade Controller
HVAC03C2 – HVAC61C2
HVAC03C5 – HVAC61C5
NXL HVAC INVERTERS
PRODUCT DATA
SPECIFICATIONS
Mains Connection
Input voltage U
Input Frequency 45…66 Hz
Connection to mains Once per minute or less
Motor Connection
Output voltage 0 - U
Continuous output current:
Low overload
(for Fan/Pump)
Starting Torque:
Low overload
(for Fan/Pump)
Starting Current 2 x IH 2s/20s
Output Frequency 0…320 Hz
Frequency resolution 0.01 Hz
Control Characteristics
Control Method Frequency Control U/f, Open
Switching Frequency 1...16 kHz; default 6 kHz (no
Frequency reference:
Analogue input Resolution 0.1% (10 bit),
Keypad reference Resolution 0.01 Hz
Field Weakening point 30…320 Hz
Acceleration time 0.1…3000 sec
Deceleration time 0.1…3000 sec
Braking torque DC-brake: 30%*TN (without
380…500 Vac (±10%), 3~
in
in
I
max. +45°C (with 24h average
150%
: Ambient peak temperature
L
ambient +40°C), overload 1.1 x IL
(1min/10min)
Loop Sensorless Vector Control
derating)
accuracy ±1%
brake option)
® U.S. Registered Trademark EN0B-0619GE51 R1107
Copyright © 2007 Honeywell Inc. • All rights reserved
NXL HVAC VARIABLE FREQUENCY DRIVES
Ambient Conditions
Ambient operating Temperature:
Low overload
(for Fan/Pump)
Storage temperature -40…+70°C
Relative humidity 0…95% RH, non-condensing,
Air quality:
Chemical vapors IEC 721-3-3, unit in operation,
Mechanical particles IEC 721-3-3, unit in operation,
Altitude 100% load capacity (no derating)
-1% derating for each 100 m
Relative humidity 0…95% RH, non-condensing,
Vibration: 5...150 Hz
EN50178/EN60068-2-6 Displacement amplitude 1(peak)
Max acceleration amplitude 1 g
Shock: UPS Drop Test (for applicable
EN50178, IEC 68-2-27 UPS weights)
Storage and shipping: max 15 g,
Enclosure class IP21 : HVAC__C2
IP54 : HVAC__C5
-10°C (no frost)…+45°C
(with 24 h average ambient
+40°C)
non-corrosive, no dripping water
class 3C2
class 3S2
up to 1000 m
above 1000 m; max. 3000 m
non-corrosive, no dripping water
mm at 5...15.8 Hz
at 15.8...150 Hz
11 ms (in package)
Electro Magnetic Compatibility (EMC)
Immunity Complies with EN50082-1, -2,
EN61800-3
Emissions:
IP21: HVAC__C2 EMC-level H: EN 61800-3 (2004)
Cat C2, EN 55011 Class A
IP54: HVAC__C5 EMC level C: EN 61800-3 (2004)
Cat C1, EN 55011 Class B
Safety
EN50178, EN60204-1, CE, GOST R, IEC 61800-5 (see unit
nameplate for more detailed approvals)
Control connections
Analogue input voltage 0...+10V, Ri = 200kΩ,
Resolution 10 bit, accuracy ±1%
Galvanically isolated
Analogue input current 0(4)…20 mA, Ri = 250Ω,
differential resolution 0.1%,
accuracy ±1%, electrically
isolated
Digital inputs 6 positive logic; 18…24 Vdc (+1
analogue input can be configured
as digital input)
Auxiliary voltage +24 V, ±15%, max. 100 mA
Output reference voltage +10 V, +3%, max. load 10 mA
Analogue output 0(4)…20 mA; RL max. 500 Ω;
resolution 16 bit; accuracy ±1%
Relay outputs 2 programmable change over
relay output (1 NO/NC and 1
NO). Switching capacity: 24 Vdc
/ 8 A, 250 Vac / 8 A, 125 Vdc /
0.4 A. Min. switching load: 5 V /
10 mA
Motor thermistor Input R
= 4.7 kΩ (PTC), electrically
TRIP
isolated
Protections
Overvoltage protection 911 Vdc
Undervoltage protection 333 Vdc
Earth-fault protection In case of earth fault in motor or
motor cable, only the frequency
converter is protected
Unit overtemp. protection YES
Motor overload protection YES
Motor stall protection
YES
(fan/pump blocked)
Motor underload prot. YES
(pump dry / belt broken detection)
Short-circuit protection YES
of +24V and +10V
reference voltages
Overcurrent protection Trip limit 4,0*I
instantaneously
H
EN0B-0619GE51 R1107 2
NXL HVAC VARIABLE FREQUENCY DRIVES
MODELS
Mains voltage 380-500 V, 50/60 Hz, 3~ Series NXL HVAC
Frequency
converter type
HVAC03C2
HVAC04C2
HVAC05C2
HVAC07C2
HVAC09C2
HVAC12C2
HVAC16C2
HVAC23C2
EMC-level H
HVAC31C2
HVAC38C2
HVAC46C2
HVAC61C2
HVAC03C5
HVAC04C5
HVAC05C5
HVAC07C5
HVAC09C5
HVAC12C5
HVAC16C5
HVAC23C5
EMC-level C
HVAC31C5
HVAC38C5
HVAC46C5
HVAC61C5
Motor shaft power Loadability
400V supply Low High
Low overload
(for pump/fan)
40°C P(kW)
1.1
1.5
2.2
3
4
5.5
7.5
11
15
18.5
22
30
1.1
1.5
2.2
3
4
5.5
7.5
11
15
18.5
22
30
High overload (for
machines) 50°C
P(kW)
0.75
1.1
1.5
2.2
3
4
5.5
7.5
11
15
18.5
22
0.75
1.1
1.5
2.2
3
4
5.5
7.5
11
15
18.5
22
Rated
continuous
current
(A)
I
L
3.3
4.3
5.6
7.6
9
12
16
23
31
38
46
61
3.3
4.3
5.6
7.6
9
12
16
23
31
38
46
61
current
13.2 9 13.5 MF4/IP21 128x292x190 5
17.6 12 18 MF5/IP21 144x391x214 8.1
25.3 16 24 MF5/IP21 144x391x214 8.1
13.2 9 13.5 MF4/IP54 128x292x190 5
17.6 12 18 MF5/IP54 144x391x214 8.1
25.3 16 24 MF5/IP54 144x391x214 8.1
Mechanical
size
10%
over-
load
(A)
Rated
continuous
current
(A)
I
H
50%
over-
load
current
(A)
Enclosure
and
protection
class
3.6 2.2 3.3 MF4/IP21 128x292x190 5
4.7 3.3 5.0 MF4/IP21 128x292x190 5
5.9 4.3 6.5 MF4/IP21 128x292x190 5
8.4 5.6 8.4 MF4/IP21 128x292x190 5
9.9 7.6 11.4 MF4/IP21 128x292x190 5
34 23 35 MF5/IP21 144x391x214 8.1
42 31 47 MF6/IP21 195x519x237 18.5
51 38 57 MF6/IP21 195x519x237 18.5
67 46 69 MF6/IP21 195x519x237 18.5
3.6 2.2 3.3 MF4/IP54 128x292x190 5
4.7 3.3 5.0 MF4/IP54 128x292x190 5
5.9 4.3 6.5 MF4/IP54 128x292x190 5
8.4 5.6 8.4 MF4/IP54 128x292x190 5
9.9 7.6 11.4 MF4/IP54 128x292x190 5
34 23 35 MF5/IP54 144x391x214 8.1
42 31 47 MF6/IP54 195x519x237 18.5
51 38 57 MF6/IP54 195x519x237 18.5
67 46 69 MF6/IP54 195x519x237 18.5
PRODUCT IDENTIFICATION CODE
Dimensions
WxHxD
[mm]
Weight
(kg)
HVAC 03 C 2
Enclosure & EMC classification
2 = IP21, EMC class H (fulfils EN 61800-3 cat C2, EN 55011 class A)
5 = IP54, EMC class C (full fils EN 61800-3 cat C1, EN 55011 class B)
Control keypad
C = Standard 7-segment keypad
Nominal current (low overload)
03 = 3 A etc.
Product range: HVAC = NXL HVAC
Fig. 1. Product Identification Code
3 EN0B-0619GE51 R1107
NXL HVAC VARIABLE FREQUENCY DRIVES
HONEYWELL EMC CLASSES AND MARKET REQUIREMENTS
Fig. 2. EMC classes in practice
1 2 3 4 5 6
EMC levels
C O O
H R R R R O O
L R R
T R (IT Network)
O = optional, R = required
Hospital Airport Residential Area Commercial Light Industry Area Heavy Industry
C = EN61800-3 [2004] Category C1 (standard in IP54 units)
H = EN61800-3 [2004] Category C2 (standard in IP21 units)
L = EN61800-3 [2004] industrial requirements fulfilled (standard in Honeywell inverters >160kW)
T =
EN61800-3 [2004] IT network (e.g. ships) requirements fulfilled, units can be easily converted to T-
class from standard EMC class. Instructions for this can be found from NXL HVAC User’s Manual
which can be downloaded from
http://inettrack.europe.honeywell.com/support/
EN0B-0619GE51 R1107 4