Spec Sheet: ZFV32EL (type: ZFVPFLH4A40)
Features:
- Compact enclosed 4P non polarized isolator 32A rated up to 1500V DC.
- Fault-make load-break switch operation, ideal for DC systems.
- Padlockable handle and external mounting position.
- Oxidation proof contacts with up to 16mm2 cable capacity.
- IP65 protection and UV stabilised.
Application: PV array isolators.
Certification: EN 60947.3, UL 508, File E332938.
Ratings
Free air thermal current (Ith)32A
Rated insulation pollution degree III (Ui)1000V
Rated insulation pollution degree II (Ui)1500V
Rated impulse withstand voltage (Uimp)8kV
Ambient temperature enclosed
-40 to +45
Maximum fuse (A)80
Rated conditional short-cct current5kA
Rated Short-cct making capacity1.7kA
Short time withstand (1sec)1kA
Power loss / pole4.0W
Mechanical endurance10,000
Weight0.2kg
Operating torque1.7Nm
Connection torque
1.2 - 1.8Nm
Cable size mm2
4 -16
The contact ratings need to be read in conjunction with AS5033-2012
Appendix B5 for floating PV systems with transformerless inverters.
See over.
ZFVPFLH4A40
Dimensions
Nov 15
IPD GROUP LIMITED
Phone: 1300 556 601
www.ipdgroup.com.au
Ref.0915M
ZFV32 - Technical Data
AS5033
2014
Appendix
B5
Main Contacts
Type
ZFV32
Rated thermal current Ithe
A
32
Making &
Rated insulation voltage Ui1)
V
1000Breaking
Rated insulation voltage Ui2)
V15005x
Distance of contacts (per pole)
mm
8
operations
Rated operational current Ie
300V A 2740.5
DC21A
1 pole
400VA 1624
and
A1
500V A 1319.5
DC21B
600V
A
10
15
1
800V
A
5
7.5
L/R = 1ms
1000V
A
2.5
3.75
2 poles in series500V A 32 48
DC21BA2
600V A 32 48
700V
A
27
40.5
800V
A
23
34.5
900V
A
20
30
1000V
A
13
19.5
1
2
1200V
A
10
15
1500V
A
5
7.5
2 poles in series500V A 58 87
+ 2 poles parallel600V A 50 75
A2+2
700V
A
27
40.5
Type: ZFV32SMAH1A40
800V
A
23
34.5
1 2
900V
A
20
30
1000V
A
13
19.5
3
4
1200V
A
10
15
1500V
A
5
7.5
3 poles in series500V A 32 48
A3
600V
A
32
48
700V
A
32
48
800V
A
32
48
900V
A
32
48
1000V
A
32
48
1 2 3
1200V
A
16
24
1500V
A
13
19.5
3 poles in series500V A 58 87
+ 2 poles parallel600V A 50 75
A3 + 2
700V
A
45
67.5
800V
A
45
67.5
1 2 3
900V
A
45
67.5
1000V
A
45
67.5
4
5
6
1200V
A
16
24
1500V
A
13
19.5
4 poles in series500V A 32 48
Type: ZFVPFLH4A40
A4
600V
A
32
48
700V
A
32
48
800V
A
32
48
900V
A
32
48
1 2 3 4
1000V
A
32
48
1200V
A
32
48
1500V
A
23
34.5
4 poles in series500V A 58 87
+ 2 poles parallel600V A 58 87
A4 + 2
700V
A
58
87
1) Suitable at overvoltage category I to III, pollution degree 3 800V
A
58
87
(standard-industry): Uimp = 8kV.
900V
A
58
87
1
2
3
4
5 6 7 8
1000V
A
58
87
2) Suitable at overvoltage category I to III, pollution degree 2
1200V
A
50
75
(min. IP55): Uimp = 8kV.
1500V
A
23
34.5
Data according to IEC 60947-3,
VDE 0660, GB1448.3 (CCC China)
Nov 15
IPD GROUP LIMITED
Phone: 1300 556 601
www.ipdgroup.com.au
Ref.0614E
Temperature - ZFV32
In Australia, operating temperature can create onerous conditions for switchgear to operate in. Often overlooked but of
extreme importance is the thermal stresses placed on switchgear due to cyclic loading, i.e. thermal current with varying
loads over a 24 hour period.
Switchgear should be de-rated according to the “Fluid Environment” it is subjected to. The definition of “Fluid
Environment” is the area immediately surrounding the switchgear. This environment is subject to change as equipment and
installations vary but the derating in each case must be considered to ensure a reliable network design.
Ratings
ZFV32 4P[°C]
20253035404550556065707580
500V / 6mm²
[A]
32323232323230282725232119
600V / 6mm²
[A]
32323232323230282725232119
700V / 6mm²
[A]
32323232323230282725232119
800V / 6mm²
[A]
32323232323230282725232119
900V / 6mm²
[A]
32323232323230282725232119
1.000V / 6mm² [A]
32323232323230282725232119
1.000V / 10mm²[A]
32323232323232302827252321
1.000V / 16mm²[A]
32323232323232323028272523
4 mm2[°C]
20253035404550556065707580
500V / 4mm²
[A]
25252525252524222119181615
600V / 4mm²
[A]
25252525252524222119181615
700V / 4mm²
[A]
25252525252524222119181615
800V / 4mm²
[A]
25252525252524222119181615
900V / 4mm²
[A]
25252525252524222119181615
1.000V / 4mm² [A]
25252525252524222119181615
ZFV32
Type: ZFV32SMAH1A40
Note: Enclosed rating, enclosure size is 180mm x 98mm x 76mm.
Fluid
Environment
Nov 15
IPD GROUP LIMITED
Phone: 1300 556 601
www.ipdgroup.com.au
Ref.0915K