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RP7900 시리즈 회생식 전원 공급기

RP7900 시리즈 회생식 전원 공급기

  • 채널 : 1ch
  • 전력 : 5, 10, 20 & 30kW
  • 렉 장치 : 3
  • 리플 노이즈 : 3mVrms
  • 연결방식 : LAN, USB, GPIB
카타로그
매뉴얼
견적요청

채널

1ch

전력

5, 10, 20 & 30kW

렉 장치

3

리플 노이즈

3mVrms

연결 방식

LAN, USB, GPIB

주요특징

RP7900 시리즈 회생식 전원 공급기

 

발열 없는 비용 절감

키사이트 RP7900 시리즈 회생식 전원 공급기는 최대 30 kW의 전기 부하와 소싱을 지원합니다. 양방향의 공급기는 에너지 스토리지 및 컨버터 테스트에 적합합니다. 대부분의 전자 부하는 에너지를 열로 변환하는데, 이는 랙 온도 상승을 초래하여 측정 오류를 유발할 수 있습니다. 회생식 전원 공급기는 에너지를 그리드로 안전하게 반환해, 과도한 열을 없애는 데 소요되는 추가 비용을 제거합니다.

  • 2사분면 모드에서 전원과 회생식 전자 부하로 작동.
  • 장비당 최대 2000 V, 최대 ±800 A, 최대 30 kW.
  • 빠른 출력 속도 및 밀리초 미만의 명령 처리 시간.
  • 간편한 병렬 연결로 최대 600 kW의 전력 또는 부하 생성.
  • 회생으로 전력의 90%를 그리드로 반환해 냉각 비용 절감.
  • RP7970 & RP7980 시리즈는 광전지 시뮬레이션 기능을 제공합니다.
  • LAN(LXI Core), USB, GPIB 연결을 지원합니다.
제품사양

RP7900 시리즈 회생식 전원 공급기

Section Details
Series RP7900 Series – Regenerative DC Power System
AC Input Families 200/208 VAC (RP7931A–RP7936A, RP7951A–RP7953A)
400/480 VAC (RP7941A–RP7946A, RP7961A–RP7963A)
400/480 VAC (RP7971A–RP7973A, RP7981A–RP7984A)
Power Range Up to 30 kW (per unit), scalable to 600 kW in parallel
Voltage Range Up to 2000 V
Current Range Up to ±800 A
Key Highlights Bi‑directional source/load with regeneration to grid; fast output and sub‑ms command processing; autoranging output; battery emulation; built‑in protection; PV array simulation (RP797x/RP798x); sequencing & slew control; LAN/USB/GPIB (LXI 1.5)
Specification RP7931A / RP7941A RP7932A / RP7942A RP7933A / RP7943A RP7935A / RP7945A RP7936A / RP7946A
Voltage source 0 to 20 V 0 to 80 V 0 to 20 V 0 to 80 V 0 to 160 V
Current source and sink 0 to ±400 A 0 to ±125 A 0 to ±800 A 0 to ±250 A 0 to ±125 A
Power 0 to ±5 kW 0 to ±5 kW 0 to ±10 kW 0 to ±10 kW 0 to ±10 kW
CV peak-to-peak (mV) 30 80 30 80 200
CV rms (mV) 3 8 3 8 20
Load regulation – Voltage (mV) 1 3 1 3 6
Load regulation – Current (mA) 25 13 50 25 13
Voltage programming & measurement accuracy 0.02% + 2 mV 0.02% + 8 mV 0.02% + 2 mV 0.02% + 8 mV 0.02% + 16 mV
Current programming & measurement accuracy 0.04% + 45 mA 0.03% + 13 mA 0.04% + 90 mA 0.03% + 25 mA 0.03% + 13 mA
Transient response – Recovery Time (µs) 300 300 300 300 300
Transient response – Settling band (V) 0.2 0.8 0.2 0.8 1.6
Characteristic RP7931A / RP7941A RP7932A / RP7942A RP7933A / RP7943A RP7935A / RP7945A RP7936A / RP7946A
CC rms (mA) 200 70 200 70 50
Voltage programming range 0.02 to 20.4 V 0.08 to 81.6 V 0.02 to 20.4 V 0.08 to 81.6 V 0.16 to 163.2 V
Voltage programming resolution 191 µV 800 µV 191 µV 800 µV 1.6 mV
Current programming range −408 to +408 A −127.5 to +127.5 A −816 to +816 A −255 to +255 A −127.5 to +127.5 A
Current programming resolution 7.7 mA 2.5 mA 15.5 mA 5 mA 2.5 mA
Resistance programming range 0 to 0.098 Ω 0 to 1.25 Ω 0 to 0.049 Ω 0 to 0.625 Ω 0 to 2.5 Ω
Resistance programming resolution 0.8 µΩ 9.8 µΩ 0.4 µΩ 4.8 µΩ 19.6 µΩ
Resistance programming accuracy 0.05% + 4 µΩ 0.05% + 32 µΩ 0.05% + 2 µΩ 0.05% + 16 µΩ 0.05% + 50 µΩ
Voltage prog speed no‑load – Rise/Fall 10–90% (µs) 80 75 80 75 75
Voltage prog speed no‑load – Settling to 0.1% (µs) 810 480 810 480 550
Voltage prog speed full‑load – Rise/Fall 10–90% (µs) 140 130 140 130 170
Voltage prog speed full‑load – Settling to 0.1% 4.2 ms 1.35 ms 4.2 ms 1.35 ms 1.35 ms
Current programming speed – Rise/Fall 10–90% (µs) 300 180 300 180 190
Current programming speed – Settling to 0.1% (µs) 960 500 960 500 550
Line regulation – Voltage < 10 µV < 10 µV < 10 µV < 10 µV < 10 µV
Line regulation – Current < 20 µA < 10 µA < 40 µA < 10 µA < 10 µA
Specification RP7951A / RP7961A RP7952A / RP7962A RP7953A / RP7963A
Voltage source 0 to 500 V 0 to 500 V 0 to 950 V
Current source and sink 0 to ±20 A 0 to ±40 A 0 to ±20 A
Power 0 to ±5 kW 0 to ±10 kW 0 to ±10 kW
CV peak-to-peak (mV) 500 500 1000
CV rms (mV) 100 100 200
Load regulation – Voltage (mV) 30 30 60
Load regulation – Current (mA) 9 17 9
Voltage programming accuracy 0.03% + 60 mV 0.03% + 60 mV 0.03% + 120 mV
Voltage measurement accuracy 0.03% + 80 mV 0.03% + 80 mV 0.03% + 160 mV
Current programming & measurement accuracy 0.1% + 12 mA 0.1% + 24 mA 0.1% + 12 mA
Transient response – Recovery Time (µs) 500 500 500
Transient response – Settling band (V) 1.25 1.25 2.375
Characteristic RP7951A / RP7961A RP7952A / RP7962A RP7953A / RP7963A
CC rms (mA) 100 200 100
Voltage programming range 0.5 to 510 V 0.5 to 510 V 1.0 to 969 V
Voltage programming resolution 10.5 mV 10.5 mV 21 mV
Current programming range -20.5 to +20.5 A -41 to +41 A -20.5 to +20.5 A
Current programming resolution 190 µA 380 µA 190 µA
Resistance programming range 0 to 25 Ω 0 to 12.5 Ω 0 to 50 Ω
Resistance programming resolution 140 µΩ 70 µΩ 280 µΩ
Resistance programming accuracy 0.08% + 200 µΩ 0.08% + 110 µΩ 0.08% + 280 µΩ
Voltage programming speed (Comp 0) – Rise/Fall 10–90% 1 ms 1 ms 1 ms
Voltage programming speed (Comp 0) – Settling to 0.1% 6 ms 6 ms 6 ms
Voltage programming speed (Comp 1) – Rise/Fall 10–90% 15 ms 15 ms 15 ms
Voltage programming speed (Comp 1) – Settling to 0.1% 50 ms 50 ms 50 ms
Current programming speed – Rise/Fall 10–90% 2 ms 2 ms 2 ms
Bleed resistor to chassis ground 1 MΩ 1 MΩ 1 MΩ
Specification RP7971A RP7972A RP7973A
Voltage source 0 to 500 V 0 to 1000 V 0 to 2000 V
Current source and sink 0 to ±120 A 0 to ±60 A 0 to ±30 A
Power 0 to ±20 kW 0 to ±20 kW 0 to ±20 kW
CV peak-to-peak (V) 0.75 1.5 3
CV rms (mV) 150 200 400
Load regulation – Voltage (mV) 25 50 100
Load regulation – Current (mA) 16 8 4
Voltage programming & measurement accuracy 0.04% + 40 mV 0.04% + 75 mV 0.04% + 150 mV
Current programming & measurement accuracy 0.03% + 12 mA 0.03% + 6 mA 0.03% + 3 mA
Transient response – Recovery Time (µs) 300 300 300
Transient response – Settling band (V) 5 10 20
Characteristic RP7971A RP7972A RP7973A
CC rms (mA) 60 30 15
Voltage programming range +1 to +510 V +1 to +1020 V +2 to +2040 V
Voltage programming resolution 5 mV 10 mV 20 mV
Current programming range -122.4 to +122.4 A -61.2 to +61.2 A -30.6 to +30.6 A
Current programming resolution 2.4 mA 1.2 mA 0.6 mA
Resistance programming range 0 to 16.4 Ω 0 to 69 Ω 0 to 277 Ω
Resistance programming resolution 0.15 mΩ 0.55 mΩ 2.2 mΩ
Resistance programming accuracy 0.06% + 0.15 mΩ 0.06% + 0.55 mΩ 0.06% + 2.2 mΩ
Voltage up/down prog Comp 0 – Rise/Fall 10–90% 0.2 ms 0.2 ms 0.2 ms
Voltage up/down prog Comp 0 – Settling to 0.1% 1 ms 1 ms 1 ms
Voltage up/down prog Comp 1 – Rise/Fall 10–90% 0.5 ms 0.5 ms 0.5 ms
Voltage up/down prog Comp 1 – Settling to 0.1% 2.5 ms 2.5 ms 2.5 ms
Voltage up/down prog Comp 2 – Rise/Fall 10–90% 33 ms 33 ms 33 ms
Voltage up/down prog Comp 2 – Settling to 0.1% 110 ms 110 ms 110 ms
Current up/down prog Comp 0 – Rise/Fall 10–90% 100 µs 100 µs 100 µs
Current up/down prog Comp 0 – Settling to 1% 200 µs 200 µs 200 µs
Bleed resistor to chassis ground 68 MΩ 68 MΩ 68 MΩ
Specification RP7981A RP7982A RP7983A RP7984A
Voltage source 0 to 500 V 0 to 1000 V 0 to 2000 V 0 to 1500 V
Current source and sink 0 to ±180 A 0 to ±90 A 0 to ±30 A 0 to ±60 A
Power 0 to ±30 kW 0 to ±30 kW 0 to ±30 kW 0 to ±30 kW
CV peak-to-peak (V) 0.75 1.5 3 2.25
CV rms (mV) 150 200 400 300
Load regulation – Voltage (mV) 25 50 100 75
Load regulation – Current (mA) 24 12 4 8
Voltage programming & measurement accuracy 0.03% + 40 mV 0.03% + 75 mV 0.03% + 150 mV 0.03% + 100 mV
Current programming & measurement accuracy 0.04% + 18 mA 0.03% + 9 mA 0.03% + 3 mA 0.03% + 6 mA
Transient response – Recovery Time (µs) 300 300 300 300
Transient response – Settling band (V) 5 10 20 15
Characteristic RP7981A RP7982A RP7983A RP7984A
CC rms (mA) 90 30 15 30
Voltage programming range +1 to +510 V +1 to +1020 V +2 to +2040 V +1.5 to +1530 V
Voltage programming resolution 5 mV 10 mV 20 mV 15 mV
Current programming range -183.6 to +183.6 A -91.8 to +91.8 A -30.6 to +30.6 A -61.2 to +61.2 A
Current programming resolution 3.6 mA 1.8 mA 0.6 mA 1.2 mA
Resistance programming range 0 to 10.9 Ω 0 to 43.8 Ω 0 to 394 Ω 0 to 98.6 Ω
Resistance programming resolution 0.15 mΩ 0.4 mΩ 3.2 mΩ 0.8 mΩ
Resistance programming accuracy 0.06% + 0.15 mΩ 0.05% + 0.4 mΩ 0.05% + 3.2 mΩ 0.05% + 0.8 mΩ
Voltage up/down prog Comp 0 – Rise/Fall 10–90% 0.2 ms 0.2 ms 0.2 ms 0.2 ms
Voltage up/down prog Comp 0 – Settling to 0.1% 1 ms 1 ms 1 ms 1 ms
Voltage up/down prog Comp 1 – Rise/Fall 10–90% 0.5 ms 0.5 ms 0.5 ms 0.5 ms
Voltage up/down prog Comp 1 – Settling to 0.1% 2.5 ms 2.5 ms 2.5 ms 2.5 ms
Voltage up/down prog Comp 2 – Rise/Fall 10–90% 33 ms 33 ms 33 ms 33 ms
Voltage up/down prog Comp 2 – Settling to 0.1% 110 ms 110 ms 110 ms 110 ms
Current up/down prog Comp 0 – Rise/Fall 10–90% 100 µs 100 µs 100 µs 100 µs
Current up/down prog Comp 0 – Settling to 1% 200 µs 200 µs 200 µs 200 µs
Bleed resistor to chassis ground 68 MΩ 68 MΩ 68 MΩ 68 MΩ
Common characteristic All models
Command processing time ≤ 1 ms from receipt of command to start of output change (GPIB simple settings)
Interfaces LAN (10/100/1000), USB 2.0 (USB‑TMC488), GPIB; LXI 1.5 compliant
ARB points (constant dwell) Up to 65,535 points; single dwell for ARB (10.24 µs to 0.30 s); 10.24 µs resolution
EMC EU EMC Directive, Australian C‑Tick, ICES‑001
Safety EU Low Voltage Directive (CE), US/Canada safety regs
Family Model group
RP7931A–RP7963A 20 V: ±60 V from any terminal; 80/160 V: ±240 V; 500/950 V: ±950 V
RP7971A–RP7984A 500 V: ±500 V; 1 kV: ±1000 V; 1.5/2 kV: ±2000 V
Aspect Details
Connections RP7931A–RP7963A: L1,L2,L3,PE
RP797x/RP798x: L1,L2,L3,PE (new FW) or L1,L2,L3,N,PE (earlier FW)
Phase & Range 200/208 VAC models; 400/480 VAC models; 380–480 VAC for RP797x/RP798x (see datasheet for exact ranges)
Input VA 6.5 kVA (5 kW models); 11.5 kVA (10 kW models); 23 kVA (RP797x); 34 kVA (RP798x)
Input current per phase – 200 VAC RP7931A/32A/7951A: 17.3 A; RP7933A/35A/36A/7952A/53A: 35 A
Input current per phase – 400/480 VAC RP7941A/42A/7961A: 8.66 A; RP7943A/45A/46A/7962A/63A: 17.3 A; RP797x: 36 A; RP798x: 52 A
Efficiency (full power) 84% (selected 5 kW); 85% (selected 10 kW); 86.3% (RP795x); 91.5% (RP796x); 90% (RP797x/RP798x)
Power factor 0.99 at nominal input and rated power
Typical weight 5/10 kW units: 60–70 lb; RP797x: 82 lb; RP798x: 126 lb
Model +V1 +V2 +V3 ±I1 ±I2 Min sink R
RP7931A/RP7941A 20 12.5 0.5 400 250 1.25 mΩ
RP7933A/RP7943A 20 12.5 0.5 800 500 625 µΩ
RP7932A/RP7942A 80 40 1 125 62.5 8 mΩ
RP7935A/RP7945A 80 40 1 250 125 4 mΩ
RP7936A/RP7946A 160 80 1.5 125 62.5 12 mΩ
RP7951A/RP7961A 500 250 8 20 10 0.4 Ω
RP7952A/RP7962A 500 250 8 40 20 0.2 Ω
RP7953A/RP7963A 950 500 16 20 10.5 0.8 Ω
RP7971A 500 166 4.2 120 40 35 mΩ
RP7972A 1000 333 7.8 60 20 130 mΩ
RP7973A 2000 666 15 30 10 500 mΩ
RP7981A 500 166 4.5 180 60 25 mΩ
RP7982A 1000 333 7.2 90 30 80 mΩ
RP7983A 2000 1000 18 30 15 600 mΩ
RP7984A 1500 500 10.5 60 20 175 mΩ
Model Input Voltage Current Power
RP7931A 200/208 VAC 20 V ±400 A 5 kW
RP7932A 200/208 VAC 80 V ±125 A 5 kW
RP7933A 200/208 VAC 20 V ±800 A 10 kW
RP7935A 200/208 VAC 80 V ±250 A 10 kW
RP7936A 200/208 VAC 160 V ±125 A 10 kW
RP7951A 200/208 VAC 500 V ±20 A 5 kW
RP7952A 200/208 VAC 500 V ±40 A 10 kW
RP7953A 200/208 VAC 950 V ±20 A 10 kW
RP7941A 400/480 VAC 20 V ±400 A 5 kW
RP7942A 400/480 VAC 80 V ±125 A 5 kW
RP7943A 400/480 VAC 20 V ±800 A 10 kW
RP7945A 400/480 VAC 80 V ±250 A 10 kW
RP7946A 400/480 VAC 160 V ±125 A 10 kW
RP7961A 400/480 VAC 500 V ±20 A 5 kW
RP7962A 400/480 VAC 500 V ±40 A 10 kW
RP7963A 400/480 VAC 950 V ±20 A 10 kW
RP7971A 400/480 VAC (PV Mode) 500 V ±120 A 20 kW
RP7972A 400/480 VAC (PV Mode) 1000 V ±60 A 20 kW
RP7973A 400/480 VAC (PV Mode) 2000 V ±30 A 20 kW
RP7981A 400/480 VAC (PV Mode) 500 V ±180 A 30 kW
RP7982A 400/480 VAC (PV Mode) 1000 V ±90 A 30 kW
RP7983A 400/480 VAC (PV Mode) 2000 V ±30 A 30 kW
RP7984A 400/480 VAC (PV Mode) 1500 V ±60 A 30 kW

 

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