NK Technologies Ground Fault Sensor. Instrument Transformer AC Current Transducers NEW SPECIFICATIONS

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1 Instrument Transformer urrent Transducers Large Window rea 4-20m The PL is a 4 terminal device with separate connections for power and load. The PM is a two terminal device. 24V is applied between the + terminal and ground. The output load may be inserted in either the line for negative ground systems or the + line for positive ground systems. Rated urrent onnections PL-5 5 #8 screws PL-20 10, 15, 20* PL-75 25, 50, 75* PL #8 studs PL PL PL PL PL PM-5 5 #10 screws PM PM PM PM PM PM PM PM PM #8 studs *Switch selectable % FS accuracy 120V or 24V SPIFITIONS Signal: verage responding, RMS calibrated Linear Range: 0-120% of rated current (typical) Frequency: 50/60Hz Operating Temperature: -30 to 60 Insulation Level: 600V, 10kV IL full wave Maximum : 30m Ripple: 1% max peak Supply Voltage: PL 120V ±10% PM 24V ±10% Load: PL <1000 ohms PM <600 ohms Size (LxWxH, inches) Window dia PL-5 thru x 2.4 x " PL-100 & up 4.5 x 4.7 x " PM-5 thru x 2.4 x " PM-30 & up 4.5 x 4.7 x " NK Technologies Ground Fault Sensor Fixed or selectable setpoint Solid-state or relay output Green L -On indication etects ground fault (earth leakage) conditions by monitoring all currentcarrying conductors in a grounded single or three phase system. SPIFITIONS Setpoint: G1, G2: factory calibrated G3: field jumper selected Solid-state : Isolated dry contact Switch: 240V Switch: 30V Leakage <10 micro mps (N.O.), <2.5m (N..) Mechanical : Single pole relay uto Reset: SPT, 125V, 30V Latching: SPST, 125V, 30V Response Time: 5% above trip point 50% above trip point 500% above trip point Isolation: 5kV (tested) Frequency: Hz (monitored circuit) Supply: V V/ Loading: 2V max. : UL94 V0 Flammability Rated nvironment: -4 to 122 F (-20 to 50 ), < 95% RH, non-condensing Size: 3.9"W x 3.0"H x 1.5" (99x76x38mm) UL 1053, lass 1 Recognized, To Order Insert ode for ach Letter to Select atalog Number G xample: G1-NO-120-FS-005 Setpoint m factory set 2* m factory set 3 5/10/30m jumper set (TR3 only) Type NO Normally Open solid state, 240V N Normally losed solid state, 240V NO Normally Open solid state, 30V N Normally losed solid state, 30V NR1 Normally losed SPST Relay (requires L option) NOR1 Normally Open SPST Relay (requires L option) ST1 SPT Relay (Form ) with autoreset (requires N or N option) Supply V 24U* 24V/V Options FS Normally nergized (solid state output only) NF Normally e-energized (solid state output only) N Normally nergized, auto-reset (ST1 output only) N Normally e-energized, autoreset (ST1 output only) L Latching (NOR1 and NR1) Setpoint TR3 Tri-set (5/10/30m) nnn Factory set trip point in m *Not UL recognized. NW

2 & Transducers Metal L001J ccuracy: ±0.2% or 0.5% Wide Variety of Input and Options Rugged Metal an onstruction 5 kv Transient Protection Sizes: an size 1: 3.976" L x 2.012" W x 4.096" H an size 2: 5.236" L x 3.769" W x 4.717" H URRNT TRNSUR Transducer Type Input ux. an Size Part # ±0.5% Part # ±0.2% Single (average sensing) m None 1 T100J T100Z Single (average sensing) m 20 m 120 V 2 T100J T100Z Single (TRMS sensing) m 120 V 2 T100JT T100ZT Single (TRMS sensing) m 20 m 120 V 2 T100JT T100ZT Single (average sensing) m None 1 T500J T500Z Single (average sensing) m 20 m 120 V 2 T500J T500Z Triple (average sensing) m None 2 T503J T503Z Single (TRMS sensing) m 120 V 2 T500JT T500ZT Single (TRMS sensing) m 20 m 120 V 2 T500JT T500ZT on PG 98. VOLTG TRNSUR Transducer Type Input ux. an Size Part # ±0.5% Part # ±0.2% Single (average sensing) V 0 1 m None 1 T150J T150Z Single (average sensing) V 0 1 m None 1 T300J T300Z Single (average sensing) V 0 1 m None 1 T600J T600Z Single (average sensing) V 4 m 20 m 120 V 2 T150J T150Z Single (average sensing) V 4 m 20 m 120 V 2 T300J T300Z Single (average sensing) V 4 m 20 m 120 V 2 T600J T600Z 3 Inputs (average sensing) V 0 1 m None 2 T153J T153Z 3 Inputs (average sensing) V 0 1 m None 2 T303J T303Z Single (TRMS sensing) V 0 1 m 120 V 2 T150JT T150ZT Single (TRMS sensing) V 0 1 m 120 V 2 T300JT T300ZT Single (TRMS sensing) V 4 m 20 m 120 V 2 T150JT T150ZT Single (TRMS sensing) V 4 m 20 m 120 V 2 T300JT T300ZT FRQUNY TRNSUR N SIZ 2 Frequency Input Part # ±1.0% Part # ±0.1% Hz 120V 0-1 m FQ050J FQ050Z Hz 120V 0-1 m FQ055J FQ055Z Hz 120V 0-1 m FQ060J FQ060Z Hz 120V 0-1 m FQ400J FQ400Z Hz 120V m FQ050J FQ050Z* Hz 120V m FQ055J FQ055Z* Hz 120V m FQ060J FQ060Z* Hz 120V m FQ400J FQ400Z* *ccuracy is 0.2% on PG 98. on PG

3 WTT TRNSUR N SIZ "2" onnection No. of lements Rating ux. Part # ±0.5% Part # ±0.2% 1 ø 2-wire 1 element 120V/5 0 1 m None WT010J WT010Z 3 ø 3-wire 2 element 120V/5 0 1 m None WT020J WT020Z 3 ø 4-wire 2 1 /2 element 120V/5 0 1 m None WT025J WT025Z 3 ø 4-wire 3 element 120V/5 0 1 m None WT030J WT030Z 1 ø 2-wire 1 element 120V/5 4 m 20 m None WT010J WT010Z 3 ø 3-wire 2 element 120V/5 4 m 20 m None WT020J WT020Z 3 ø 4-wire 2 1 /2 element 120V/5 4 m 20 m None WT025J WT025Z 3 ø 4-wire 3 element 120V/5 4 m 20 m None WT030J WT030Z VR TRNSUR N SIZ "2" onnection No. of lements Rating ux. Part # ±0.5% Part # ±0.2% 1 ø 2-wire 1 element 120V/5 ±1 m None VT010J VT010Z 3 ø 3-wire 2 element 120V/5 ±1 m None VT020J VT020Z 3 ø 4-wire 2 1 /2 element 120V/5 ±1 m None VT025J VT025Z 3 ø 4-wire 3 element 120V/5 ±1 m None VT030J VT030Z 1 ø 2-wire 1 element 120V/ m None VT010J VT010Z 3 ø 3-wire 2 element 120V/ m None VT020J VT020Z 3 ø 4-wire 2 1 /2 element 120V/ m None VT025J VT025Z 3 ø 4-wire 3 element 120V/ m None VT030J VT030Z WTT/VR TRNSUR N SIZ "2" onnection No. of lements Rating Part # ±0.5% Part # ±0.2% 1 ø 2-wire 1 element 120V/5 ±1 m x 2 WV010J WV010Z 3 ø 3-wire 2 element 120V/5 ±1 m x 2 WV020J WV020Z 3 ø 4-wire 2 1 /2 element 120V/5 ±1 m x 2 WV025J WV025Z 3 ø 4-wire 3 element 120V/5 ±1 m x 2 WV030J WV030Z 1 ø 2-wire 1 element 120V/5 W: 4 20m, VR: m WV010J WV010Z 3 ø 3-wire 2 element 120V/5 W: 4 20m, VR: m WV020J WV020Z 3 ø 4-wire 2 1 /2 element 120V/5 W: 4 20m, VR: m WV025J WV025Z 3 ø 4-wire 3 element 120V/5 W: 4 20m, VR: m WV030J WV030Z POWR FTOR N SIZ "2" onnection Lag Lead Part # ST T Part # Low T 1 ø 2-wire -0.5 to 1.0 to m PF010J PF010Z 3 ø 3-wire -0.5 to 1.0 to m PF020J PF020Z 3 ø 4-wire -0.5 to 1.0 to m PF030J PF030Z 1 ø 2-wire -0.5 to 1.0 to m PFF010J PFF010Z 3 ø 3-wire -0.5 to 1.0 to m PFF020J PFF020Z 3 ø 4-wire -0.5 to 1.0 to m PFF030J PFF030Z onnection Phase ngle Part # ±2 Part # ±1 1 ø 2-wire m P010J P010Z 3 ø 3-wire m P020J P020Z 3 ø 4-wire m P030J P030Z 1 ø 2-wire m PF010J PF010Z 3 ø 3-wire m PF020J PF020Z 3 ø 4-wire m PF030J PF030Z NOT: lso available in plastic foot-mounted or IN rail. For ranges not listed, contact Weschler. PHS NGL N SIZ "2" 97

4 SPIFITIONS - LL MOLS 0-1 or ±1m into 10kΩ max., 10V compliance 4-20m into 750Ω max., 15V compliance Response Time <400ms (0-99% of output) Ripple 0.5% of span, peak-to-peak max Isolation 2500V input to output, power & case 2000V aux. power to output & case 500V output to case xternal Span djustment Zero: ±1% min; Span: ±2% min Surge Withstand I472/NSI , JIS 111 (5kV, 1.2 x 50µs) Insulation Resistance >10MΩ@500V input/output/power/case Operating Temperature -20 to 60 ; 0-90% RH non-condensing URRNT & VOLTG TRNSURS urrent s <0.2V Overrange 200% of rated input continuous; 1000% of rated input for 5 sec Voltage s 150V: <0.8V; 300 V: <1.6V (TRMS) 150V: <1.8V; 300 V: <3.6V (vg. Sensing) Overrange 120% of rated input continuous ±250ppm/ of span, 0.5% models ±140ppm/ of span, 0.2% models Options (specify when ordering) 50Hz, 50/60Hz or 400Hz operation (60Hz standard) 230V, 24V* or 48V* uxiliary (*average sensing models only) WTT & VR TRNSURS Voltage: <0.5V per urrent: <0.2V per element Voltage Input Range V, input powered 0.5% models V, input powered 0.2% models 0-120% of rated input, auxiliary powered models Voltage Overrange 150% of rated input continuous (aux. powered only) urrent Input Range % of rated input with accuracy urrent Overrange 200% continuous, 1000% for 5 seconds alibration 120V/1 = watts/element 120V/5 = watts/element ±250ppm/ of span, 0.5% models ±80ppm/ of span, 0.2% models Influences (% of span) <0.5% for PF, phase interaction or current imbalance OMIN WTT/VR TRNSURS Voltage: <0.5V per element urrent: <0.2V per element Voltage Input Range V, input powered 0.5% models V, input powered 0.2% models 0-120% of rated input, auxiliary powered models Voltage Overrange 150% of rated input continuous (aux. powered only) urrent Input Range % of rated input with accuracy urrent Overrange 200% continuous, 1000% for 5 seconds ±250ppm/ of span, 0.5% models ±80ppm/ of span, 0.2% models Influences (% of span) <0.5% for PF, phase interaction or current imbalance Options for Watt, VR & Watt/VR s 50Hz or 400Hz operation (60Hz standard) 1 urrent Rated 240V Voltage Rated 480 V Voltage Rated (not available on 0.2% units) Special alibration to ustomer PT & T POWR FTOR TRNSURS same as ombined Watt/VR s except: ccuracy ±0.01 power factor ±500ppm/ of span, suffix J models ±150ppm/ of span, suffix Z models Low urrent etect <4% Influences (% of span) <1% for voltage, <2% for current Options for PF s 1 urrent Rated PHS NGL TRNSURS same as ombined Watt/VR s except: ±500ppm/ of span, suffix J models ±80ppm/ of span, suffix Z models Influences <0.5 for voltage, <1 for current Options for Phase ngle s 50Hz or 400Hz operation (60Hz standard) 1 urrent Rated Full Scale = Lagging Phase ngle ±90 Phase ngle Voltage Input Range Harmonics FRQUNY TRNSUR V, input powered models ±20% of rated voltage, aux. powered models ±250ppm/ of span, suffix J models ±50ppm/ of span, suffix Z models Fundamental through 9th harmonic Options for Frequency s 240 Volt Input 24V or 48V ux. (0.2% models only) m TO ISOLTION TRNSURS <1 m ompliance 10V ccuracy (<10% of range) ±0.5% of FS Response Time 500ms (0-99%) alibration djustments ±5% (zero & FS) Temperature Range 0-40, 20-90% RH non-condensing Isolation 2600V input to output, power & case 1000V aux power to output & case 1000V output to case Surge Withstand I472/NSI SW uxiliary 120V ±10%, 2V TO ORRING INFO Input ux. Size Part # 0-1m 4-20m 120V 2 L001J 0-1m 0-1m 120V 2 L002J 0-1m 0-10V 120V 2 L003J 0-50mV 4-20m 120V 2 L101J 0-50mV 0-1m 120V 2 L102J 0-50mV 0-10V 120V 2 L103J 98

5 NK Technologies urrent Transducers T and TP current transducers combine a current transformer and signal conditioner in a single package. These transducers offer jumper selected current input ranges with proportional industry standard 4-20 m, 0-5 V and 0-10 V outputs. The T and TP series are designed for application on linear or sinusoidal loads. vailable in a split core or two types of solid core cases. T & TP SPIFITIONS -005 s -010 s -420 s Signal: 0 5 V 0 10 V 4 20 m Limit: 10 V 15 V 40 m ccuracy: 1.0% FS 1.0% FS 0.5% FS Frequency Range: Hz Hz Hz Supply: Self or xternal Self or xternal Loop or xternal Isolation Voltage: UL Listed to 1270 V, Tested to 5 kv Sensing perture: -FF : 0.55" (14 mm) iameter -FT : 0.75" (19 mm) iameter -SP : 0.85" (21.5 mm) Sq. : UL 94V-0 Flammability Rated nvironmental: -4 to 122 F (-20 to 50 ), 0 95% RH, Non-ondensing UL 508 Industrial ontrol quipment (US and anada), FF Style FL Style SP Style FT Style TR and TPR transducers combine a current transformer and True RMS signal conditioner in a single package. The TR and TPR series provide True RMS outputs on distorted waveforms found on VF and SR outputs or on linear loads in noisy power environments. vailable in a solid or split core case. TR & TPR SPIFITIONS Signal: 4 20 m, Loop-ed, True RMS Limit: 23 m ccuracy: 0.8% FS (1.0% on TR3 & 4) Frequency Range: Hz Supply: 24V Nom., 40 V Max., 120 V Isolation Voltage: UL Listed to 1270 V, Tested to 5 kv (600 V on TR3 & 4) Sensing perture: -FT s: 0.75" (19 mm) ia. -FL s: 3.0" (76 mm) ia. -SP s: 0.85" (21.5 mm) Sq. : UL 94V-0 Flammability Rated nvironmental: -4 to 122 F (-20 to 50 ), 0 95% RH, Non-ondensing UL 508 Industrial ontrol quipment (US and anada) Loading (ll s) Loop : R L <500Ω xternal : R L >50kΩ Self ed: ccuracy for R L >1ΜΩ, add 1.3% for R L = 100 kω T verage sensing, loop or self-powered Input Ranges 0 0 2/ /20/ /150/ /1333/ V (0,1,2 only) V (0,1,2 only) 24L 24 V Loop ed (4 20m only) 000 Self powered ( output only) FF Fixed core, front terminals (0,1,2 only) FT Fixed core, top terminals (0,1,2 only) SP Split core FL Fixed core (3 & 4 only) TP verage sensing, ext. powered TPR True RMS sensing, ext. powered Input Ranges 0 0 2/5 (TP only) /20/50 (TP only) /150/200 (TP only) / V V 24U 24V /, isolated output V FF Fixed core, front terminals (0,1,2 only) FL Fixed core (3 & 4 only) SP Split core (0,1,2 only) TR TRMS sensing, loop powered Input /1333/ L 24V, loop powered FL Fixed core 99