VAMP 257 - Tests and Environmental Conditions: Test Voltages; Tests and Environmental Conditions: Mechanical Tests; Tests and Environmental Conditions: Environmental; Tests and Environmental Conditions: Casing

VAMP Ltd Feeder and motor manager
Technical description
VAMP 257
VM257.EN002 VAMP 24h support phone : +358 (0)20 753 3264
137
5.2.2. Test voltages
Insulation test voltage (IEC 60255-5) Class III 2 kV, 50 Hz, 1 min
Surge voltage (IEC 60255-5) Class III
5 kV, 1.2/50 µs, 0.5 J
5.2.3. Mechanical tests
Vibration (IEC 60255-21-1) 10...60 Hz, amplitude ±0.035 mm
Class I 60...150 Hz, acceleration 0.5g
sweep rate 1 octave/min
20 periods in X-, Y- and Z axis direction
Shock (IEC 60255-21-1) half sine, acceleration 5 g, duration 11 ms
Class I 3 shocks in X-, Y- and Z axis direction
5.2.4. Environmental conditions
Operating temperature
-10 to +55 °C
Transport and storage temperature
-40 to +70 °C
Relative humidity < 75% (1 year, average value)
< 90% (30 days per year, no condensation
permitted)
5.2.5. Casing
Degree of protection (IEC 60529) IP20
Dimensions (W x H x D) 208 x 155 x 225 mm
Material 1 mm steel plate
Weight 4.2 kg
Colour code RAL 7032 (Casing) / RAL 7035 (Back plate)
5.2.6. Package
Dimensions (W x H x D) 215 x 160 x 275 mm
Weight (Terminal, Package and Manual) 5.2 kg