2-22
SPARK QUENCHERS
Safety
Standard Model No. Capacitance
Cx
(µF±20%)
Resistance
±30%
Pulse condition (Max) Peak
pulse
voltage
Test
voltage
JISC5102
Insulation
resistance
Peak
to
Peak
(P-P)
Pulse
width Repetitive
frequency
Pulse width (sec)
x
Frequency(Hz)
CRH-10680 0.1 68(6W)
1000V
max
50msec.max
720Hz.
max
1.0max
1500V
max
Line to
Line
1250Vrms
50/60Hz
60sec.
Line to
Case
2000Vrms
50/60Hz
60sec.
Line to
Line
10,000M
min.
Line to
Case
10,000M
min.
(at 20°C
500 VDC
)
CRH-20470 0.22 47(6W) 70msec.max 0.3max
CRH-30330 0.33 33(6W) 100msec.max 0.2max
CRH-50270 0.47 27(10W) 100msec.max 0.2max
3CRH-30330 0.33/1phase 33(6W)/1phase 100msec.max 0.2max
3CRH-50270 0.47/1phase 27(10W)/1phase 100msec.max 0.2max
Fax Back Document #1206
CRH SERIES
O500 VAC rating for application in high
voltage phase control
OFlexible wire leads with external
mounting tab
O6 and 10 watt non-inductive, high
pulse resistors
500 VAC
ELECTRICAL SPECIFICATIONS
3CRH SERIES
O500VAC rating for application in
high voltage three phase control
OFlexible wire leads and external
mounting tab
O6 and 10 watt non-inductive, high
pulse resistors
Operating temp . range : -40 ~ + 70°C
h
h
h
Safety Agency : Standard File No.
UL : UL1283 E78644
2-23
SPARK QUENCHERS
Safety
Standard Model No. Capacitance
(µF±20%) Resistance
±30% Dimensions
L H T F
CRH-10680 0.1 68(6W) 30.0 57.0 15.0 18.0 CRH-20470 0.22 47(6W)
CRH-30330 0.33 33(6W) 20.0
CRH-50270 0.47 27(10W) 40.0 28.0
3CRH-30330 0.33/1phase 33(6W)1 phase 46.0 62.0 32.0 13.0
3CRH-50270 0.47/1phase 27(10W)1 phase 56.0 40.0 18.0
MECHANICAL SPECIFICATIONS:
Case Material: P olyb utylene Terephthalate (FR-PBT)
UL-94 Flame Class V-O
Potting Material: UL-94 Flame Class V-O
Leads: Tinned Stranded Copper Wire
P olyvinylchloride (PVC) Insulation
Soldered Capacitor Element
Capacitor: Doub le Wound, Oil Impregnated,
Metallized P oly ester Film
Other lead lengths av ailab le—consult factory.
MECHANICAL DIMENSIONS
CRH 3CRH
h
All Dimensions in MM
