Intermittent Voltage Simulator VIS 1700

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Model	VIS 1700
Manufacturer	Schlöder GmbH
Power supply
Weight
Size
Condition	Còn hàng
Warranty	12 tháng

Details description
Specifications
Video
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Accessory

I. Specification of Intermittent Voltage Simulator VIS 1700

The clearly adjustable VIS 1700 Intermittent Voltage Simulator can simulate voltage drops and oscillations that occur on supply networks (AC and DC). Different modes of operation are possible:
- 100% Short Term Disruption: The supply network of the tested device may be interrupted for any period for a specified time (0.1 ms - 9980 ms).
- Threshold voltage: The transition between rated voltage U1 and variable voltage U2 (U2 always <= U1) is always abrupt. The VIS 1700 Schlöder Voltage Breaker Simulator can - regulate - start or end at any phase angle of the mains voltage. Standard inspection is done for 40%, 70% and 80%. This test requires that a voltage U2 of the same phase be applied to the rear of the equipment. Step transformers (VIS 740) have sufficient capacity to meet regulatory requirements. (Figure 1)
- Voltage oscillation: oscillates to an adjustable voltage (0 - 95% of U1). The parameters of fall time, test time and recovery time (0.1 to 70 seconds each) can be set separately. No additional voltage is required for this (Figure 2) Inrush current measurement: Inrush current can be measured at any phase position (0 - 360°) for each test object with a maximum rated current of 16 A (AC).
For oscillation tests, there are three BNC sockets on the back of the unit for voltage, current and trigger parameters.

VIS 1700

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II. Specifications of VIS 1700 voltage interrupter simulator

DUT Supply
Nominal voltages	AC max. 280V
Nominal voltages	DC max. 360V
Nominal currents:
Voltage dips (picture 1)
AC / DC	max. 16 A / 8 A
Voltage fluctuation (picture 2)
AC / DC	Max. 16 A / 8 A with 2nd voltage source
AC / DC	Max. 16 A / 4 A with autom. Ramp function
Phase position	Red / green lamp [2]
Functions:
[9] Slumps / fluctuations synchronously and. asynchronous
[3] Supply voltage U1 = UN	Switchable to + 10% UN and -10% UN
[5] Supply voltage display U1
[4] Definition of the 2nd voltage U2-Test and U2-On, and activation of the ramp function (picture 2)
[6] Display of changeable voltage U2
[1] EUT on / off
[18] Inrush current imax / nominal current measurement
[10] Inversion of a period
[11] Activation of RS 232
[12] RS 232 interface
[13] Setting the phase angle [7], duration [8], period [14] and test time [15] with a digital potentiometer
[22] Memory-Taste
[7] Phase angle	ϕ = 0 – 359°, Schritt 1°
[8] Duration t₁	0,1ms - 9980ms
[14] Period of time t₂	asynchronous 5,0ms - 9990ms
[14] Period of time t₂	Asynchronous 20ms - 9980ms
[15] Test time	0,1sec - 9990sec,
[15] Test time	Individual event and duration
[16] Trigger	Start- / Stop-Taste
[17] Trigger external	BNC - Connection
[19] DUT connection	Schuko socket
[20] additional	Laboratory sockets
[21] Earth connection	On the front and back
Measuring technology	BNC connections on the back
Measuring technology	For voltage current and trigger
Care „U1“	On the back
Care „U2“	On the back (z.B. Step transformer)
EUT Fail	Connection for test object monitoring on the back
General
Operating temperatur	0 - 40 °C
Dimensions	19″ casing, 3 HE
Weight	13 kg
Mains connection	100-240V / 47-63Hz / 80VA
Equipment
VIS 740	Step transformer 16 A for
VIS 740	Voltage fluctuations
VIS 760	Diode in the housing, for DC
VIS 760	High impedance mode.