ZOV 75 K 32
Square Shaped High Energy Varistors - ZOV Series
- Operating voltage range Vrms ........ 60 V to 680 V
- Operating voltage range Vdc ……. 85 V to 900 V
- 5 model sizes available ……. 23, 25, 32, 40 and 60 mm
- Broad range of current and energy handling capabilities
- Low limiting voltage @Imax/2
- +85 °C continuous operating temperature
- Available either as epoxy coated variostors with rigid terminals or as metalized varistor blocks
- UL 1449, 3rd edition & CSA C22.2 file E326499 Section 1. For Type 1 SPD appl
- In house testing according to VDE 0675
- Lead free components
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Product dimensions:
Dmax (mm): 35
Hmax (mm): 53
T max (mm): 7,9
R (mm): 25,4±1
| Description | Symbol | Value | Unit |
|---|---|---|---|
| Maximum allowable continuaus AC voltage at 50 - 60 Hz | Vrms | 75 | V |
| Maximum allowable continuaus DC voltage | Vdc | 100 | V |
| Varistor voltage measured at In = 1 mA DC | Vn | 120 | V |
| Varistor voltage tolerance | ±10 | ||
| Maximum clamping voltage measured @ Ic= 1 A ; 8/20 µs | Vc | 200 | V |
| Rated peak single pulse transient current 8/20 µs waveform | Imax | 30000 | A |
| Rated single pulse transient energy 10/1000 µs waveform | Wmax | 280 | J |
| Rated transient maximum power dissipation | Pmax | 1,2 | W |
| Typical capacitance value measured at 1 kHz | Ctyp | 8900 | pF |
| Isolation voltage capability (60s) | 2.5 | kVac | |
| Operating ambient temperature | -40 to +85 | °C | |
| Storage temperature | -40 to +125 | °C | |
| Climatic category | 40/85/56 | ||
| Coating | Epoxi - non-flammable |
Why work with us
Reason 1
We offer our products in short and trustworthy delivery terms, at competing prices.
Reason 2
We are both responsible and accessible, offering you both technical and commercial support in the shortest possible time.
Reason 3
We are flexible and comprehensive, ready to assist you in any kind of unexpected situations.
Reason 4
We either understand your needs or wish to understand them better by getting closer to you.
Reason 5
We are able to meet your expectations and capable of delivering the samples with all the required tests within a very short time.
Reason 6
We steadily invest into new facilities and education and employ additional experts.
Reason 7
We do long term oriented and flexible business and we are financially stable and rely on teamwork.