- The SolarYes monitors outputs of inverters in PV-systems. Its output-relays (2 potential-free contacts) switch, when there has been no current during the last 24 hours in one of up to 8 monitored lines. Thus the failure of an inverter or a fuse is detected and reported. The operator can initiate repair immediately and saves downtime.
- 2 change-over contacts, nc and no individually programmable
- Autocalibration for easy startup
- Power-saving (Eco-Mode), disconnectible
- Power consumption <0,5 W, <1,2 VA
- Universal supply-voltage AC/DC 24-240 V
- Housing for DIN-rail mount, 70 mm, mounting height 55 mm
Thông số kỹ thuật
- Rated Supply Voltage .......AC/DC 24-240 V, 0/45...65 Hz; DC: 20,4...297 V, AC: 20,4...264 V
- Power Consumption.......0,5 W, < 1,2 VA
- Relay-Output.......2 Change-over contact (CO) ; type 2, see general technical hints
- Measuring Inputs.......1-8 Current transformers STWA 1 or STWA 1 H ; Sensitivity adjustable AC 0,3 - 2,4 A ± 30%; max. 100 A continously, 300 A / 10 s
- Function.......Monitoring interval adjustable 1-8 days
- Test Conditions.......see general technical hints
- Rated ambient temperature range.......-20°C...+65°C
- Design.......V4
- Dimensions (w x h x d).......70 x 90 x 58 mm, mounting height 55 mm
- Protection housing/terminals.......IP 30 / IP 20
- Attachment.......DIN-rail 35 mm or screw-mount M4
- Weight.......approx. 180 g