Atec Keytek-ECAT - Manual (Page 3)

KeyTek ECAT ® Model E501B
Plug-in combination wave surge simulator to produce the
combination waves required by IEC 6100-4-5, ANSI/IEEE
C62.41 Cat. B and UL 1449 (8/98) at 3kA
ELECTRICAL
Open-Circuit Voltage 1.2/50µs, 200V - 6.6kV -5 +10% in 1 volt steps
Short-Circuit Current 8/20µs, 100A - 3.3kA -0 +10% with 2 ohm effective
source impedance. With a 12 ohm effective
source impedance, the peak short-circuit current =
open-circuit voltage ÷ 12
Rise Time Tolerance ±30% for voltage; ±20% for current
Duration Tolerance ±20%
Note: When used with a three-phase coupler/decoupler, the voltage waveform durations
may be reduced when coupling with multiple lines to PE.
Surge Repetition Rate 1 shot/12 seconds
Line Sync Accuracy ±15° with optional coupler/decoupler
Minimum System Requirements E100 Series control center with blank
plug-in module (if no other half-width
module is ordered)
Options E501B-VI - adds voltage and current monitoring
KeyTek ECAT ® Model E502B
Plug-in module to produce the telecommunications surge wave
required by IEC 61000-4-5, FCC Part 68 and ITU Rec K.17, K.20,
and K.21 (formerly CCITT)
ELECTRICAL
Open-Circuit Voltage 10/700µs and 0.5/700µs, 200V - 6.6kV ±10% in 1
volt steps.10/700µs waveform meets both IEC
and FCC Part 68 9/720µs requirements. Tighter
tolerances for front time and duration ensure
compliance with both requirements
Short-Circuit Current Open-circuit voltage ÷ 15 with 0 ohm effective
source impedance; open-circuit voltage ÷ 40 with
25 ohm effective source impedance. Tolerance is
-0/+10%
Front time tolerance Voltage: 7.0µs to 11.7µs
Current: 5.0µs ±30%
Duration Voltage: 576µs to 840µs
Current: 320µs ±20%
Surge Repetition Rate 1 shot/18 seconds
Minimum System Requirements E100 Series control center with blank
plug-in module (if no other half-width
module is ordered)
Options E502B-VI - adds voltage and current monitoring
KeyTek ECAT ® Model E503
Plug-in module to produce the ring waves specified by
ANSI/IEEE C62.41 Cat. A and B, and various UL standards,
including UL 864
WAVEFORMS
Voltage Rise Time 0.5µs ±30%
Ringing Frequency 100kHz ±20%,
40% decay per peak
Open-Circuit Voltage 200V - 6.6kV ± 10%
Short-Circuit Current Selectable at 200A max. or 500A max., when the
open-circuit voltage is set to 6.0kV. (Actual short-
circuit current at other voltage settings will be
open-circuit voltage ÷ 30 when 200A is selected
and open-circuit voltage ÷ 12 when 500A is selected.)
Surge Repetition Rate 1 shot/9 seconds
Line Sync accuracy ±15º with optional coupler/decoupler
Minimum System Requirements E100 Series control center with blank
plug-in module (if no other half-width
module is ordered)
Options E503-VI - adds voltage and current monitoring
KeyTek ECAT ® Model E504A
Plug-in module to produce the combination wave
required by UL 1449 (some devices must also be tested
using the E501A surge module)
WAVEFORMS
Open-Circuit Voltage 1.2/50µs, 0 - 6.6kV ±5% in 1 volt steps
Short-Circuit Current 8/20ms, selectable at 125A, 500A and 750A ±10%
when the open-circuit voltage is set to 6.0kV.
(Actual short-circuit current = open-circuit voltage ÷
48 when 125A is selected; open-circuit voltage ÷ 12
when 500A is selected, and open-circuit voltage = 8
when 750A is selected.)
Front Time Tolerance ±30% for voltage; ±20% for current
Duration Tolerance ±20% (Note: When used with an AC mains coupler
/decoupler, open-circuit voltage wave durations may
be significantly reduced when certain coupling
modes are selected.)
Surge Repetition Rate 1 shot/12 seconds
Line Sync Accuracy ±15º with optional AC mains: coupler/decoupler
Minimum System Requirements E100 series control center
Options E504A-VI - adds voltage and current monitoring
SURGE SIMULATOR MODULES