YC-TI-PSA-0001 | 1763 Solar Array Simulator
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Request a quoteProduct overview
Ceyear 1763 simulates the I–V output characteristics of satellite solar panels and solar-cell arrays, with curve simulation, list output, constant-voltage and constant-current modes. A two-module mainframe delivers up to 1200 W, with four standard module types and GPIB, LAN and USB remote-control interfaces.
Key functions
- Supports I–V curve simulation, curve-table/list output and rapid curve transitions.
- Four standard module types are available; rated power reaches 600 W per module and 1200 W for a two-module mainframe.
- Constant-voltage, constant-current and series/parallel operation support satellite power-system and photovoltaic supply-simulation testing.
- SCPI compatibility with GPIB, LAN and USB interfaces.
Models and core specifications
| Manufacturer module model | Fixed-mode voltage | Fixed-mode current | Maximum simulation open-circuit voltage |
|---|---|---|---|
| DC176301 | 0–60 V | 0–8.5 A | 65 V |
| DC176302 | 0–120 V | 0–5 A | 130 V |
| DC176303 | 0–157 V | 0–3.8 A | 170 V |
| DC176304 | 0–69.2 V | 0–8 A | 75 V |
| Parameter | 60 V module | 120 V module | 157 V module | 75 V module |
|---|---|---|---|---|
| Simulation/list: maximum power | 510 W | 600 W | 596 W | 553.6 W |
| Simulation/list: maximum open-circuit voltage | 65 V | 130 V | 170 V | 75 V |
| Simulation/list: voltage at maximum power point | 60 V | 120 V | 157 V | 69.2 V |
| Simulation/list: maximum short-circuit current | 8.5 A | 5 A | 3.8 A | 8 A |
| Simulation/list: current at maximum power point | 8.5 A | 5 A | 3.8 A | 8 A |
| Fixed mode: voltage | 0–60 V | 0–120 V | 0–157 V | 0–69.2 V |
| Fixed mode: current | 0–8.5 A | 0–5 A | 0–3.8 A | 0–8 A |
Detailed specifications and accessories
Output ripple and noise
| Parameter | 60 V module | 120 V module | 157 V module | 75 V module |
|---|---|---|---|---|
| Voltage: simulation/list mode | 20 mVrms / 125 mVp-p | 24 mVrms / 195 mVp-p | 32 mVrms / 250 mVp-p | 21 mVrms / 136 mVp-p |
| Voltage: fixed mode (CV) | 24 mVrms / 150 mVp-p | 30 mVrms / 150 mVp-p | 40 mVrms / 195 mVp-p | 25 mVrms / 150 mVp-p |
| Current: simulation/list mode | 4 mArms / 32 mAp-p | 4 mArms / 32 mAp-p | 4 mArms / 32 mAp-p | 4 mArms / 32 mAp-p |
| Current: fixed mode (CC) | 2.5 mArms / 19 mAp-p | 2.5 mArms / 19 mAp-p | 2.5 mArms / 19 mAp-p | 2.5 mArms / 19 mAp-p |
Programming and readback accuracy (23°C±5°C)
| Parameter | 60 V module | 120 V module | 157 V module | 75 V module |
|---|---|---|---|---|
| Programming: fixed-mode voltage | 0.075% + 25 mV | 0.075% + 50 mV | 0.075% + 65 mV | 0.075% + 29 mV |
| Programming: current | 0.20% + 20 mA | 0.20% + 10 mA | 0.20% + 8 mA | 0.20% + 19 mA |
| Readback: voltage | 0.08% + 25 mV | 0.08% + 50 mV | 0.08% + 65 mV | 0.08% + 29 mV |
| Readback: current | 0.20% + 20 mA | 0.20% + 10 mA | 0.20% + 8 mA | 0.20% + 19 mA |
Fixed-mode load/line regulation and response
| Parameter | 60 V module | 120 V module | 157 V module | 75 V module |
|---|---|---|---|---|
| Load regulation (23°C±5°C): CV | 2 mV | 2 mV | 3 mV | 2 mV |
| Load regulation (23°C±5°C): CC | 1 mA | 1 mA | 1 mA | 1 mA |
| Line regulation (23°C±5°C): CV | 2 mV | 1 mV | 2 mV | 2 mV |
| Line regulation (23°C±5°C): CC | 1 mA | 1 mA | 1 mA | 1 mA |
| Output capacitance | <100 nF | <50 nF | <50 nF | <100 nF |
| Voltage rise/fall time | <8 ms | <8 ms | <8 ms | <8 ms |
Mainframe input, mechanical and interface specifications
| Parameter | Specification |
|---|---|
| Maximum mainframe output power | 1200 W; two-module configuration, depending on selected modules |
| AC input voltage | 220 VAC ±10% |
| Input frequency | 50 Hz ±5% |
| AC input current / maximum input power | 16 Arms / 2200 VA |
| External dimensions (W×H×D) | (438±4)×(88±0.8)×(640±4) mm |
| Nominal dimensions (W×H×D) | (426±2)×(88±0.8)×(601±2) mm; excluding handles, connectors, buttons and screws |
| Weight | Mainframe: 12 kg; module: 4 kg |
| Remote control and interfaces | SCPI; GPIB, LAN, USB |
Supplied accessories
| Accessory | Description |
|---|---|
| Power-cable assembly | Standard three-core power cable |
| User manual | Electronic copy |
| Product conformity certificate | Affixed to the product |
| Output connector and shorting link | For output connections |
Application and selection notes
Simulation/list open-circuit voltage differs from the fixed-mode voltage limit. Select modules for the required operating mode. In series operation, current must not exceed the module rating; parallel modules must use the same output voltage.
Voltage ripple/noise is specified with a resistive load, ungrounded or grounded output, over 20 Hz–20 MHz. Readback accuracy refers to front-panel or GPIB readings relative to actual output. In the accuracy expressions, the percentage term applies to the corresponding voltage/current value, plus the fixed error term.
Follow manufacturer wiring requirements for remote sensing. Use twisted-pair or shielded sense leads; ground one shield end at the output connector and leave the other end open. Do not use the shield as a sense conductor.
Image shows an example 1763 mainframe configuration; module combination and supplied accessories are defined by the quotation.
Ordering and delivery
Typical MOQ is 1 unit; configuration and delivery are subject to the formal quotation.