3-element, 2½-element, 2-element, selectable

2-element, 1½-element, and 1-element, selectable

0 Vrms to 69 Vrms, 120 Vrms, 240 Vrms, or 480 Vrms, selectable (phase-to-phase for 2 element; phase-to-neutral for 2½ element and 3 element)

88 Vrms, 175 Vrms, 350 Vrms, or 700 Vrms, nominal

2.5 Arms, 5 Arms, 10 Arms, or 20 Arms, selectable, per element

2.9 Arms, 5.9 Arms, 11.7 Arms, or 23.5 Arms, nominal (maximum continuous input current: 20 Arms per element)

Product of rated voltage and current ranges and number of elements (2½ (3 Ø) and 1½ (1 Ø) element, use 3 and 1, respectively)

Both magnitude and phase compensation, CT with 12 point nonlinear interpolation

Both iron and copper compensation

45 Hz to 65 Hz, for specified accuracy

To 3 kHz

400 volts, nominal, to neutral/chassis, surge voltage class III
600 volts, nominal, to neutral/chassis, surge voltage class II

Contact Technical Support for more detailed information

Removable screw-clamp terminal block, accepting 0.2 mm to 4 mm² (#24 to #10 AWG) solid or stranded conductors

Per IEC 61000-4-7, 100 ms overlapping data window

THD, K-factor, rms harmonic current and voltage, rms harmonic current and voltage with K-factor compensation (each harmonic magnitude is multiplied by the square of the harmonic number before summing), individual magnitude and phase

Selectable, may be regularly logged or registered; or event-logged when user-specified limits are exceeded

Per IEC 61000-4-15, Pst and Instantaneous

Selectable, may be regularly logged or registered; or event-logged when user-specified limits are exceeded

Upper or lower limits may be set on most measured functions. Limits may also be set on maximum imbalance

Via system interface and display or contact closure

32 megabytes standard; number of records stored depends on data items selected. See Operation Manual for record length and capacity calculations

Selectable from all functions measured and totalized by the Model 1133A; each record is stored with a time tag

Selectable; default is 15 minutes. Other intervals as short as one minute may be selected. Event data stored upon occurrence.

100,000 storage cycles minimum

Indefinite; no power or battery is required to retain data

Unlimited accumulation with ± 1 µs resolution

7 digits, xx.xxxxx Hz

0 ° to 360 ° with 0.01 ° resolution

None; Rejected by narrow band digital filtering

Per IEEE 1344, IEEE C37.118, or PSCSV

Selectable: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 measurements/second for 60 Hz or 1, 2, 5, 10, 25, 50 measurements/second for 50 Hz. Including df/dt.

Operate (green), Time Set (green), Alarm (red), Fault (red)

2 character x 20 character LCD display

8 key for status and setup

RJ-11 modular connector
RS-232 (1133opt10)
RS-422/485 half-duplex (1133opt11)
Modem (V.34bis, 33.6k) (1133opt12)

RJ-11 modular connector
RS-232 (1133opt20)
RS-422/485 half-duplex (1133opt21)
Modem (V.34bis, 33.6k) (1133opt22)

One RJ-45 modular connector
10Base-T per IEEE 802.3i

PowerSentinelCSV (PSCSV)

DNP3.0, MODBUS, PQ-DIF, IEEE C37.118

Form C (SPDT), four (4) sets

Pluggable 12-pole 5 mm terminal strip, with four, 3-pole mating connectors included

250 Vac/125 Vdc, 8 A maximum, 2000 VA/150 W maximum

4000 Vrms for 1 minute to chassis
Optional KYZ (solid state) contact isolation: 3750 Vrms Input/Output

Programmable Load Control, with preset times or via system interface
Fault Fail-safe (faulted with power off)
Alarm Fail-safe
Out-of-Lock Fail-safe
One Pulse per Hour; contacts closed for one minute at top of hour
Optional KYZ contacts
Other Functions, as required

Four, optically-isolated 24 Vdc to 240 Vdc (may be configured for 5 volt logic level)

Pluggable 8-pole 5 mm terminal strip, with four, 2 pole mating connectors

4000 Vrms for 1 minute to chassis

1 µs

GPS-L1 (1575.42 MHz); 12 channel (tracks up to 12 satellites)

2 minutes typical

UTC-USNO ± 1 µs (only need 1 satellite with correct position)

Via system interface and status

Less than 1 µs, when locked to at least one satellite with correct position

10 ppm, typical, after being locked for 10 minutes minimum (< 1 second/day unlocked, typical)

0.75 in NPT pipe thread (1 in - 14 marine type) mount

80 mm hex (across flats) x 84 mm tall (3.2 in x 3.3 in), including connector

170g (6.0 oz.)

F-type

15 m (50 ft) included; longer cables optionally available

One; IRIG-B000 or IRIG-B003 per IEEE Std. 1344 (unmodulated or level-shift); 200 mA peak; pluggable 5 mm terminal strip with mating connector, two-pole

1 RU (430 mm W x 44 mm H) rack mount or tabletop; 260 mm deep FMS. Rack mounts included.
508 mm x 381 mm x 203 mm (20 in x 15 in x 8 in), shipping

2 kg (4.5 lbs), net
5.5 kg (12 lbs), shipping

Operating: - 10 °C to + 50 °C
Nonoperating: - 40 °C to + 85 °C

Noncondensing

Terminal strip with fuse; surge withstand per ANSI C37-90.1 and IEC801-4 standard

85 Vac to 264 Vac, 47 Hz to 63 Hz or 120 Vdc to 275 Vdc, 5 VA typical