Voltage Inputs
50 to 347 VAC
25% overrange
CWC Option: Pluggable captured-
wire connectors.
All Options: Overload withstand for
1500 VAC continuous, 3250 VAC
for 1 second non recurring. Input
Impedance: > 2 MΩ
Current Inputs
5 Amp nominal / 10A full scale
Overload withstand: 20A continuous,
500A for 1 second non-recurring
Worst Case Burden (@10A):
0.0625 VA
20% Overrange full accuracy
Power Supply
Basic: 95 to 240 VAC (±10%), (47 to
440 Hz) 120 to 310 VDC (±10%),
0.2 Amp worst case loading (12W)
@ 100 VAC @ 25°C (77°F)
P24 option: 20 to 60 VDC (±10%),
0.6 A worst case loading (12W)
Environmental Conditions
-20°C to +60°C (-4°F to +140°F)
ambient air
Storage: -30°C to +85°C (-22°F
to +185°F)
Humidity: 5% to 95%
non-condensing
Digital Outputs
4 Optically isolated digital outputs
Maximum forward current: 80mA
Maximum voltage: 30V
Status Inputs
(9330 and 9350 )
Self-excited, dry contact, no external
voltage source required
+30 VDC differential SCOM output
to S1 through S4 inputs
Minimum Pulse Width: 25 msec
Standards Compliance
UL: Certified to UL 3111
CAN/CSA C22.2 No.1010-1
CE marked
IEC 1010-1
Surge Withstand: All inputs pass
ANSI/IEEE C37.90-1989 surge
withstand and fast transient tests
FCC: Part15, FCC Rules for Class A
Digital Device
.
User Programmable Log Capacity
Example Configurations:
ISO 9002-94
Registration Cert# 002188
LISTED
Digital Power
Monitor
20SJ
9330/9350 Advanced Power Meters
Ratings
Waveform Recording Settings
Event Data Channel Samples Cycles Record # of
per cycle depth days
9330 500 A — — — — 29
500 B — — — — 118
500 C — — — — 96
500 D — — — — 383
9350 500 A 6 32 12 3 28
500 B 6 32 12 3 111
500 A 6 16 48 3 26
500 D 6 64 16 3 331
A
16 parameters recorded every 15 minutes
C
4 parameters recorded every 15 minutes
B
16 parameters recorded hourly
D
4 parameters recorded every hour
7