update 2020-09-03: US Canada with free shipping now. 3~6 working days delivery.
SINTRON ST-003 Coin Operated Timer Control Power Supply Box With 3/4 Prong Dryer Power Plug
This is Sintron's new designed (year 2020) Heavy Duty Timer box, specially made for US/Canada up to 220V~240V 30Amp (rating current) electronic devices, ST-003 can be used to charge and control the time of your electronic device. you can decide the price and the time that you would like your device to run and then let user to pay before using it. Many of our customers might use it for Electric DRYER. Because Electric Dryers are Heavy Duty devices and require much higher safety standard.
Note: this is for Heavy Duty Electric Dryer, if you would like to use it for laundry Washer or gas dryer etc.. you can get ST-002 model. which is cheaper.
please also notice not to get this from no-brand product, as they might not notice what the safety requirement is and only copy our ST-003 design and then sell.
update: we have filed Patent and got reply from USPTO with application number : 29/738,345 if no problem, we should get Patent for this in 15~18 months from now. ( 2020.06.18)
①. Accept up to 6 kinds of different coins.
②.Controls Heavy Duty electrical devices ( Electric Dryer, Car Charging station etc...)
③. 30A(current rating) electrical power capacity. with Multi Solid relay and fuses for safety! apply 10 gauge wire ( above ) for safety ! safety first!
④. Suitable for public place location.
⑤. Digital timer: rate adjustable by owner through two simple push button switch.
⑥. You are able to determine application trust for how many coins should be inserted.
⑦. Maximum time: 99:59
⑧. Time type: MINUTE:SECOND or HOUR:MINUTE ( Adjustable )
⑨. Weight: 8KG. Dimensions: 26cmx 13cm x 28cm
Parts inside boxes as below:
When you receive your order, you need to plug it in power first. Then set up the coin acceptor for the coins you would like to insert, and then set up the time. Basically that's pretty much all the work need to be done.
Video Setup instruction as an example (paper instruction included too):
①. Connect 3/4 prong power cord to AC 220V/240V.
②. Set up the coin mech to accept coins(No. 7).
③. Set up time, price and operated mode on timer board(No. 6).
④. Power off.
⑤. Plug power wire of DRYER by going through back hole into the outlet (NO.1).
⑥. Please put on iron sheet and screw cap.
⑦. Please turn on power and use it.
after set up, you can start to use:
Power on -> User insert coin -> Time runs down and supply power to device -> Cuts off power after time runs out
-There are two type of USA power plug of this coin box, please check with your device before order.
(1) ST-003 Coin Box *1
(2) Power cable ( 3 Prong or 4 Prong ) *1
(3) Keys *2
(4) Paper Manual *1